How To Disable Microsoft Windows Logo Key

 Disable Windows Logo Key

 Read This article  no Microsoft website and Disable Windows Logo Key

CODE
http://support.microsoft.com/?kbid=181348


 You can copy the following messages into Your notepad and save as *.reg, and use it. To Disable Windows Logo Key

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layout]
"Scancode Map"=hex:00,00,00,00,00,00,00,00,03,00,00,00,00,00,5b,e0,00,00,5c,e0,\
00,00,00,00

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how to crack windows, programs manually

How to crack windows, programs  manually

Debug is a program that comes with modern versions of DOS (I do not know when I started shipping out with DOS). Anyway, all Windows users should have it already.

It's a great tool for debuging programs, unassembling and cracking, and reading "hidden" memory areas like the boot sector, and much more.

The following was copied from an assembly tutorial who's author we cannot credit, because we have no idea who he is.

Get into DOS and type "debug", you will get a prompt like this:
-

now type "?", you should get the following response:
assemble A [address]
compare C range address
dump D [range]
enter E address [list]
fill F range list
go G [=address] [addresses]
hex H value1 value2
input I port
load L [address] [drive] [firstsector] [number]
move M range address
name N [pathname] [arglist]
output O port byte
proceed P [=address] [number]
quit Q
register R [register]
search S range list
trace T [=address] [value]
unassemble U [range]
write W [address] [drive] [firstsector] [number]
allocate expanded memory XA [#pages]
deallocate expanded memory XD [handle]
map expanded memory pages XM [Lpage] [Ppage] [handle]
display expanded memory status XS

Lets go through each of these commands:
Assemble:

-a
107A:0100

At this point you can start assembling some programs, just like using a assembler. However the debug assembler is very limited as you will probably notice. Lets try to enter a simple program:

-a
107A:0100 MOV AH,02
107A:0102 MOV DL,41
107A:0104 INT 21
107A:0106 INT 20
-g
A

Program terminated normally

That's the same program we did at the end of the previous chapter. Notice how you run the program you just entered with "g", and also notice how the set-up part is not there? That's because debug is just too limited to support that.
Another thing you can do with assemble is specify the address at which you want to start, by default this is 0100 since that's where all .COM files start.
Compare:

Compare takes 2 block of memory and displays them side by side, byte for byte. Lets do an example. Quite out of debug if you haven't already using "q". Now type "debug c:\command.com"

-c 0100 l 8 0200
10A3:0100 7A 06 10A3:0200

This command compared offset 0100 with 0200 for a length of 8 bytes. Debug responded with the location that was DIFFERENT. If 2 locations were the same, debug would just omit them, if all are the same debug would simply return to the prompt without any response.
Dump:

Dump will dump a specified memory segment. To test it, code that assembly program again:

C:\>debug
-a
107A:0100 MOV AH,02
107A:0102 MOV DL,41
107A:0104 INT 21
107A:0106 INT 20
-d 0100 l 8
107A:0100 B4 02 B2 41 CD 21 CD 20
...A.!.

The "B4 02 B2 41 CD 21 CD 20" is the program you just made in machine language.

B4 02 = MOV AH,02
B2 41 = MOV DL,41
CD 21 = INT 21
CD 20 = INT 20

The "...A.!." part is your program in ASCII. The "." represent non-printable characters. Notice the A in there.
Enter:

This is one of the hard commands. With it you can enter/change certain memory areas. Lets change our program so that it prints a B instead of an A.
-e 0103 <-- 0103="0103" at="at" br="br" edit="edit" program="program" segment="segment">107A:0103 41.42 <-- 41="41" 42="42" br="br" change="change" to="to">-g
B

Program terminated normally
-
Wasn't that amazing?
Fill:

This command is fairly useless, but who knows....
It fills the specified amount of memory with the specified data. Lets for example clear out all memory from segment 0100 to 0108, which happens to be our program.
-f 0100 l 8 0 <-- 0100="0100" 0="0" 8="8" a="a" br="br" bytes="bytes" file="file" for="for" length="length" of="of" offset="offset" with="with">-d 0100 l 8 <-- br="br" it="it" that="that" verify="verify" worked="worked">107A:0100 00 00 00 00 00 00 00 00 .......
Yep, it worked.
Go:

So far we used go (g) to start the program we just created. But Go can be used for much more. For example, lets say we want to execute a program at 107B:0100:
-r CS <-- 107b="107b" br="br" cs="cs" point="point" register="register" set="set" the="the" to="to">CS 107A
:107B
-g =100

You can also set breakpoints.
-a <-- br="br" enter="enter" have="have" original="original" our="our" program="program" so="so" something="something" we="we">107A:0100 MOV AH,02 to work with
107A:0102 MOV DL,41
107A:0104 INT 21
107A:0106 INT 20
-g 102 <-- 107a:0102="107a:0102" a="a" at="at" br="br" break="break" point="point" set="set" up="up">
At this point the program will stop, display all registers and the current instruction.
Hex:

This can be very useful. It subtracts and adds two hexadecimal values:
-h 2 1
0003 0001 <-- -="-" 1="1" 1h="1h<br" 2h="2h" 3h="3h" and="and">
This is very useful for calculating a programs length, as you will see later.
Input:

This is one of the more advanced commands, and I decided not to talk about it too much for now. It will read a byte of data from any of your computers I/O ports (keyboard, mouse, printer, etc).

-i 3FD
60
-

Your data may be different.
In case you want to know, 3FD is Com port 1, also known as First Asynchronous Adapter.
Load:

This command has 2 formats. It can be used to load the filename specified with the name command (n), or it can load a specific sector.

-n c:\command.com
-l

This will load command.com into debug. When a valid program is loaded all registers will be set up and ready to execute the program.
The other method is a bit more complicated, but potential also more usefull. The syntax is

L

-l 100 2 10 20

This will load starting at offset 0100 from drive C (0 = A, 1 = B, 2 = C, etc), sector 10h for 20h sectors. This can be useful for recovering files you deleted.
Move:

Move takes a byte from the starting address and moves it to the destination address. This is very good to temporary move data into a free area, than manipulate it without having to worry about affecting the original program. It is especially useful if used in conjunction with the r command to which I will get later. Lets try an example:
-a <-- br="br" enter="enter" have="have" original="original" our="our" program="program" so="so" something="something" we="we">107A:0100 MOV AH,02 to work with
107A:0102 MOV DL,41
107A:0104 INT 21
107A:0106 INT 20
-m 107A:0100 L 8 107B:0100 <-- 107a:0100="107a:0100" 107b:0100="107b:0100" 8="8" br="br" bytes="bytes" from="from" into="into" more="more" starting="starting">-e 107B:0103 <-- 107b:0103="107b:0103" br="br" edit="edit">107B:0103 41.42 <-- 42="42" and="and" br="br" change="change" it="it">-d 107A:0100 L 8 <-- br="br" it="it" make="make" sure="sure" worked="worked">107A:0100 B4 02 B2 41 CD 21 CD 20 ...A.!.
-d 107B:0100 L 8
107A:0100 B4 02 B2 42 CD 21 CD 20 ...B.!.
-m 107B:0100 L 8 107A:0100 <-- br="br" changes.="changes." like="like" original="original" program="program" restore="restore" since="since" the="the" we="we">Name:

This will set debug up with a filename to use for I/O commands. You have to include the file extension, and you may use addition commands:

-n c:\command.com
Output:

Exactly what you think it is. Output sends stuff to an I/O port. If you have an external modem with those cool lights on it, you can test this out. Find out what port your modem is on and use the corresponding hex number below:

Com 1 = 3F8 - 3FF (3DF for mine)
Com 2 = 2F8 - 2FF
Com 3 = ??? - ??? (if someone knows, please let me know)

Now turn on the DTA (Data Terminal Ready) bit by sending 01h to it:
-o XXX 1 <-- br="br" com="com" hex="hex" in="in" is="is" port="port" the="the" xxx="xxx">
As soon as you hit enter, take a look at your modem, you should see a light light up. You can have even more fun with the output command. Say someone put one of those BIOS passwords on "your" computer. Usually you'd have to take out the battery to get rid of it, but not anymore:

MI/AWARD BIOS
-o 70 17
-o 71 17

QPHOENIX BIOS
-o 70 FF
-o 71 17

QGENERIC
-o 70 2E
-o 71 FF

These commands will clear the BIOS memory, thus disabling the password.
Proceed:

Proceeds in the execution of a program, usually used together withy Trace, which I will cover later. Like the go command, you can specify an address from which to start

using =address
-p 2

Debug will respond with the registers and the current command to be executed.
Quite:

This has got to be the most advanced feature of debug, it exits debug!

-q
Register:

This command can be used to display the current value of all registers, or to manually set them. This is very useful for writing files as you will see later on.

-r AX
AX: 011B
:5
-
Search:

Another very useful command. It is used to find the occurrence of a specific byte, or series of bytes in a segment. The data to search for can by either characters, or a hex value. Hex values are entered with a space or comma in between them, and characters are enclosed with quotes (single or double). You can also search for hex and characters with the same string:
-n c:\command.com <-- br="br" command.com="command.com" data="data" have="have" in="in" load="load" search="search" so="so" some="some" to="to" we="we">-l
-s 0 l 0 "MS-DOS" <-- block="block" br="br" entire="entire" for="for" memory="memory" search="search">10A3:39E9 <-- 10a3:39e9="10a3:39e9" br="br" found="found" in="in" string="string" the="the">
NOTE: the search is case sensitive!
Trace:

This is a truly great feature of debug. It will trace through a program one instruction at a time, displaying the instruction and registers after each. Like the go command you can specify where to start executing from, and for how long.
-a <-- again="again" br="br" thing="thing" this="this" yes="yes">107A:0100 MOV AH,02
107A:0102 MOV DL,41
107A:0104 INT 21
107A:0106 INT 20
-t =0100 8

If you leave out the amount of instructions that you want to trace, you can use the proceed (p) to continue the execution as long as you want.
Unassemble:

Unassembles a block of code. Great for debugging (and cracking)
-u 100 L 8 <-- 100="100" 8="8" at="at" br="br" bytes="bytes" offset="offset" starting="starting" unassembles="unassembles">107A:0100 MOV AH,02 <-- br="br" debut="debut" response="response" s="s">107A:0102 MOV DL,41
107A:0104 INT 21
107A:0106 INT 20
Write:

This command works very similar to Load. It also has 2 ways it can operate: using name, and by specifying an exact location. Refer to back to Load for more information.

NOTE: The register CX must be set the file size in order to write!
NOTE: Write will not write .EXE or .HEX files.[SIZE=7][SIZE=14]

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Tips To Securing your Google Accounts How To

Securing Your Google Accounts How To

Tips To Secure Your Google Accounts And All Other Services of Google
With  Google 2 step verification system

As you know that Google  have many Famous services like Gmail, YouTube, Google+, Google Webmaster Tools, Feed Burner, Google Analytics, and much more.

You can access all Google services with one your gmail account, now a days mostly hackers hack email accounts by key logger, Trojan etc, to secure your all other accounts / emails, you have to install antivirus + anti key-logger etc,

but now a days latest Trojan / key loggers are very advanced and anti key logger can't be able to catch key-log file  and hacker easily get you email account passwords.

Unfortunately Google's all services are use from one account and this is very important to protect your account from hackers, Suppose what happen if someone guess your password? So you will be lose all your services and it’s too much hurt you ( recently happened with my friend, he don't know how to secure account so that's why i am posting this post ).

So you might be use Google 2 step verification system so no one can login to your account without having your personal mobile phone. It is free and official service by Google.
Google Authenticator is best way to Secure all your services provided by Google it will secure your account if your Google account is secured then all services will secure.

What is 2 Step Authentication System?
Two-step verification adds an extra layer or step of protection to your account. Whenever you sign in to the Google website or link a new device or sign in from a new device , you’ll need to enter both your password and also a security code sent to your mobile phone.
In addition to your username and password, you'll enter a code that Google will send you via text, voice call, or our mobile app.

1. Enter your password: Whenever you sign into Google you’ll enter your username and password as usual.

2. Enter Code from Phone: Next, you’ll be asked for a code that will be sent to you via text, voice call, or our mobile app.

3. That’s it you are signed: Now your account has additional protection against hijackers.

Simply password is step 1 for login and verification code is step 2 for log in to account.

How to Enable 2 Step Verification for Google Accounts.

Step 1 : Go to Google and login to your account then go to Account Setting > Security or direct go for security page click here and there you can see the 2 step verification option for make changes first time click on Edit.

Step 2: On the Next Page you will see look like this clicking on start setup.

Step 3: Once you stared setup you will see a page where you will verify your mobile phone. choose your country code then enter the mobile number any mobile number where you can receive Sms Text message or call. Once phone number added click on send code.

"" The Sms Which you will receive is like ""

Your Google verification code is " your 6 digit code "

Step 4: They will send you a unique code number on your mobile phone enter that code into the Google page and press verify.

" Note: Sometime they make little late sms text message due to sms centers problem so you can also choose voice call option, Don't Forget to add secondary mobile number "

Step 5: Once your mobile number get verified choose trusted computer where you are using the Google account choose this is trusted PC or Computer and continue to next step.

Last Step 6: You will see a enable button next page press enable 2 step verification system

 

That is it,all you have done everything now you can login to your Google account from another PC or browser after enter the password they require for 2nd step to enter the code which will be sent to mobile number.

 Note: If you don't get sms then click on " Call your phone "

and if you lost you mobile then use "one time login code" which is provided by Google on 5th Step,

 

 

Click Here For more Tutorials and How To

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How to Remove Keyloggers

Keyloggers are one of the most common tools used by hackers to violate a person's privacy. They can be installed remotely and can steal passwords, credit card details and personal information.
If you think that you are infected, rest assured that there are ways to catch and remove keyloggers before too much damage is done.

Here Some Instructions To Remove Key loggers From your PC




Step 1:.
Download an anti-keylogger program. These applications are different from anti-virus or anti-spyware programs because they are designed specifically for the keylogger in mind. All keyloggers use a specific algorithm. Anti-keyloggers are designed to attack and disable it. This means that you will not constantly have to update your database or even perform a scan. A few programs that you can consider are Elite Anti-Keylogger, Anti-Keylogger and Advanced Anti-Keylogger

 

Step 2:

 Install the desired program. As of summer 2010, these applications cost anywhere between $40 and $60, but they all come with a 30-day free trial. To install the program, simply click on the downloaded file and follow the instructions of the installation wizard

Step 3:
 Restart your computer. After restart, the application should run automatically in the background. Verify proper installation by navigating to the taskbar and locating the application icon. It is unnecessary to run a scan as the software will automatically disable and remove any keylogger device and prevent it from being able to read your files even if a keylogger is already installed.

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Computer Matinence How To

 Computer Matinence How To
You may not realize it, but your computer and your car have something in common: they both need regular maintenance. No, you don't need to change your computer's oil. But you should be updating your software, keeping your antivirus subscription up to date, and checking for spyware. Read on to learn what you can do to help improve your computer's security.

Getting started

Here are some basics maintenance tasks you can do today to start improving your computer's security. Be sure you make these part of your ongoing maintenance as well.

* Sign up for software update e-mail notices. Many software companies will send you e-mail whenever a software update is available. This is particularly important for your operating system (e.g., Microsoft VV!|VD0VV$® or Macintosh), your antivirus program, and your firewall.

* Register your software. If you still have registration forms for existing software, send them in. And be sure to register new software in the future. This is another way for the software manufacturer to alert you when new updates are available.

* Install software updates immediately.

When you get an update notice, download the update immediately and install it. (Remember, downloading and installing are two separate tasks.)

An ounce of prevention

A few simple steps will help you keep your files safe and clean.

* Step 1: Update your software

* Step 2: Backup your files

* Step 3: Use antivirus software and keep it updated

* Step 4: Change your passwords

Developing ongoing maintenance practices

Now that you've done some ground work, it's time to start moving into longer term maintenance tasks. These are all tasks that you should do today (or as soon as possible) to get started. But for best results, make these a part of a regular maintenance schedule. We recommend setting aside time each week to help keep your computer secure.

* Back up your files. Backing up your files simply means creating a copy of your computer files that you can use in the event the originals are lost. (Accidents can happen.) To learn more read our tips for backing up information.

* Scan your files with up to date antivirus software. Use your antivirus scan tool regularly to search for potential computer viruses and worms. Also, check your antivirus program's user manual to see if you can schedule an automatic scan of your computer. To learn more, read our tips for reducing your virus risk

.

* Change your passwords. Using the same password increases the odds that someone else will discover it. Change all of your passwords regularly (we recommend monthly) to reduce your risk. Also, choose your passwords carefully. To learn more, read our tips for creating stronger passwords

.

Making a schedule

One of the best ways to help protect your computer is to perform maintenance regularly. To help you keep track, we suggest making a regular "appointment" with your computer. Treat it like you would any other appointment. Record it in your datebook or online calendar, and if you cannot make it, reschedule. Remember, you are not only helping to improve your computer, you are also helping to protect your personal information.

Click Here For more Tutorials and How To

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Tips To Choosing A Good Domain Name How To

Some Important Tips To Choosing A Good Domain Name

Choosing a domain name for your site is one of the most important steps towards creating the perfect internet presence. If you run an on-line business, picking a name that will be marketable and achieve success in search engine placement is paramount. Many factors must be considered when choosing a good domain name. This article summarizes all the different things to consider before making that final registration step!


Short and Sweet
Domain names can be really long or really short (1 - 67 characters). In general, it is far better to choose a domain name that is short in length. The shorter your domain name, the easier it will be for people remember. Remembering a domain name is very important from a marketability perspective. As visitors reach your site and enjoy using it, they will likely tell people about it. And those people may tell others, etc. As with any business, word of mouth is the most powerful marketing tool to drive traffic to your site (and it's free too!). If your site is long and difficult to pronounce, people will not remember the name of the site and unless they bookmark the link, they may never return.


Consider Alternatives
Unless a visitor reaches your site through a bookmark or a link from another site, they have typed in your domain name. Most people on the internet are terrible typists and misspell words constantly. If your domain name is easy to misspell, you should think about alternate domain names to purchase. For example, if your site will be called "MikesTools.com", you should also consider buying "MikeTools.com" and "MikeTool.com". You should also secure the different top level domain names besides the one you will use for marketing purposes ("MikesTools.net", "MikesTools.org", etc.) You should also check to see if there are existing sites based on the misspelled version of the domain name you are considering. "MikesTools.com" may be available, but "MikesTool.com" may be home to a graphic pornography site. You would hate for a visitor to walk away thinking you were hosting something they did not expect.

Also consider domain names that may not include the name of your company, but rather what your company provides. For example, if the name of your company is Mike's Tools, you may want to consider domain names that target what you sell. For example: "buyhammers.com" or "hammer-and-nail.com". Even though these example alternative domain names do not include the name of your company, it provides an avenue for visitors from your target markets. Remember that you can own multiple domain names, all of which can point to a single domain. For example, you could register "buyhammers.com", "hammer-and-nail.com", and "mikestools.com" and have "buyhammers.com" and "hammer-and-nail.com" point to "mikestools.com".


Hyphens: Your Friend and Enemy
Domain name availability has become more and more scant over the years. Many single word domain names have been scooped up which it makes it more and more difficult to find a domain name that you like and is available. When selecting a domain name, you have the option of including hyphens as part of the name. Hyphens help because it allows you to clearly separate multiple words in a domain name, making it less likely that a person will accidentally misspell the name. For example, people are more likely to misspell "domainnamecenter.com" than they are "domain-name-center.com". Having words crunched together makes it hard on the eyes, increasing the likelihood of a misspelling. On the other hand, hyphens make your domain name longer. The longer the domain name, the easier it is for people to forget it altogether. Also, if someone recommends a site to someone else, they may forget to mention that each word in the domain name is separated by a hyphen. If do you choose to leverage hyphens, limit the number of words between the hyphens to three. Another advantage to using hyphens is that search engines are able to pick up each unique word in the domain name as key words, thus helping to make your site more visible in search engine results.


Dot What?
There are many top level domain names available today including .com, .net, .org, and .biz. In most cases, the more unusual the top level domain, the more available domain names are available. However, the .com top level domain is far and away the most commonly used domain on the internet, driven by the fact that it was the first domain extension put to use commercially and has received incredible media attention. If you cannot lay your hands on a .com domain name, look for a .net domain name, which is the second most commercially popular domain name extension.


Long Arm of the Law
Be very careful not to register domain names that include trademarked names. Although internet domain name law disputes are tricky and have few cases in existence, the risk of a legal battle is not a risk worth taking. Even if you believe your domain name is untouchable by a business that has trademarked a name, do not take the chance: the cost of litigation is extremely high and unless you have deep pockets you will not likely have the resources to defend yourself in a court of law. Even stay away from domain names in which part of the name is trademarked: the risks are the same.


Search Engines and Directories
All search engines and directories are different. Each has a unique process for being part of the results or directory listing and each has a different way of sorting and listing domain names. Search engines and directories are the most important on-line marketing channel, so consider how your domain name choice affects site placement before you register the domain. Most directories simply list links to home pages in alphabetical order. If possible, choose a domain name with a letter of the alphabet near the beginning ("a" or "b"). For example, "aardvark-pest-control.com" will come way above "joes-pest-control.com". However, check the directories before you choose a domain name. You may find that the directories you would like be in are already cluttered with domain names beginning with the letter "a". Search engines scan websites and sort results based on key words. Key words are words that a person visiting a search engine actually search on. Having key words as part of your domain name can help you get better results.

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All About BandWidth, BandWidth Explained Use Full Info For Web Owners

 All About Bandwidth, Bandwidth Explained Use Full Info For Web Owners

This is well written explanation about bandwidth, very useful info.

BandWidth Explained
Most hosting companies offer a variety of bandwidth options in their plans. So exactly what is bandwidth as it relates to web hosting? Put simply, bandwidth is the amount of traffic that is allowed to occur between your web site and the rest of the internet. The amount of bandwidth a hosting company can provide is determined by their network connections, both internal to their data center and external to the public internet.


Network Connectivity
The internet, in the most simplest of terms, is a group of millions of computers connected by networks. These connections within the internet can be large or small depending upon the cabling and equipment that is used at a particular internet location. It is the size of each network connection that determines how much bandwidth is available. For example, if you use a DSL connection to connect to the internet, you have 1.54 Mega bits (Mb) of bandwidth. Bandwidth therefore is measured in bits (a single 0 or 1). Bits are grouped in bytes which form words, text, and other information that is transferred between your computer and the internet.

If you have a DSL connection to the internet, you have dedicated bandwidth between your computer and your internet provider. But your internet provider may have thousands of DSL connections to their location. All of these connection aggregate at your internet provider who then has their own dedicated connection to the internet (or multiple connections) which is much larger than your single connection. They must have enough bandwidth to serve your computing needs as well as all of their other customers. So while you have a 1.54Mb connection to your internet provider, your internet provider may have a 255Mb connection to the internet so it can accommodate your needs and up to 166 other users (255/1.54).


Traffic
A very simple analogy to use to understand bandwidth and traffic is to think of highways and cars. Bandwidth is the number of lanes on the highway and traffic is the number of cars on the highway. If you are the only car on a highway, you can travel very quickly. If you are stuck in the middle of rush hour, you may travel very slowly since all of the lanes are being used up.

Traffic is simply the number of bits that are transferred on network connections. It is easiest to understand traffic using examples. One Gigabyte is 2 to the 30th power (1,073,741,824) bytes. One gigabyte is equal to 1,024 megabytes. To put this in perspective, it takes one byte to store one character. Imagine 100 file cabinets in a building, each of these cabinets holds 1000 folders. Each folder has 100 papers. Each paper contains 100 characters - A GB is all the characters in the building. An MP3 song is about 4MB, the same song in wav format is about 40MB, a full length movie can be 800MB to 1000MB (1000MB = 1GB).

If you were to transfer this MP3 song from a web site to your computer, you would create 4MB of traffic between the web site you are downloading from and your computer. Depending upon the network connection between the web site and the internet, the transfer may occur very quickly, or it could take time if other people are also downloading files at the same time. If, for example, the web site you download from has a 10MB connection to the internet, and you are the only person accessing that web site to download your MP3, your 4MB file will be the only traffic on that web site. However, if three people are all downloading that same MP at the same time, 12MB (3 x 4MB) of traffic has been created. Because in this example, the host only has 10MB of bandwidth, someone will have to wait. The network equipment at the hosting company will cycle through each person downloading the file and transfer a small portion at a time so each person's file transfer can take place, but the transfer for everyone downloading the file will be slower. If 100 people all came to the site and downloaded the MP3 at the same time, the transfers would be extremely slow. If the host wanted to decrease the time it took to download files simultaneously, it could increase the bandwidth of their internet connection (at a cost due to upgrading equipment).


Hosting Bandwidth
In the example above, we discussed traffic in terms of downloading an MP3 file. However, each time you visit a web site, you are creating traffic, because in order to view that web page on your computer, the web page is first downloaded to your computer (between the web site and you) which is then displayed using your browser software (Internet Explorer, Netscape, etc.) . The page itself is simply a file that creates traffic just like the MP3 file in the example above (however, a web page is usually much smaller than a music file).

A web page may be very small or large depending upon the amount of text and the number and quality of images integrated within the web page. For example, the home page for CNN.com is about 200KB (200 Kilobytes = 200,000 bytes = 1,600,000 bits). This is typically large for a web page. In comparison, Yahoo's home page is about 70KB.


How Much Bandwidth Is Enough?
It depends (don't you hate that answer). But in truth, it does. Since bandwidth is a significant determinant of hosting plan prices, you should take time to determine just how much is right for you. Almost all hosting plans have bandwidth requirements measured in months, so you need to estimate the amount of bandwidth that will be required by your site on a monthly basis

If you do not intend to provide file download capability from your site, the formula for calculating bandwidth is fairly straightforward:

Average Daily Visitors x Average Page Views x Average Page Size x 31 x Fudge Factor

If you intend to allow people to download files from your site, your bandwidth calculation should be:

[(Average Daily Visitors x Average Page Views x Average Page Size) +
(Average Daily File Downloads x Average File Size)] x 31 x Fudge Factor

Let us examine each item in the formula:
Average Daily Visitors - The number of people you expect to visit your site, on average, each day. Depending upon how you market your site, this number could be from 1 to 1,000,000.

Average Page Views - On average, the number of web pages you expect a person to view. If you have 50 web pages in your web site, an average person may only view 5 of those pages each time they visit.

Average Page Size - The average size of your web pages, in Kilobytes (KB). If you have already designed your site, you can calculate this directly.

Average Daily File Downloads - The number of downloads you expect to occur on your site. This is a function of the numbers of visitors and how many times a visitor downloads a file, on average, each day.

Average File Size - Average file size of files that are downloadable from your site. Similar to your web pages, if you already know which files can be downloaded, you can calculate this directly.

Fudge Factor - A number greater than 1. Using 1.5 would be safe, which assumes that your estimate is off by 50%. However, if you were very unsure, you could use 2 or 3 to ensure that your bandwidth requirements are more than met.

Usually, hosting plans offer bandwidth in terms of Gigabytes (GB) per month. This is why our formula takes daily averages and multiplies them by 31.


Summary
Most personal or small business sites will not need more than 1GB of bandwidth per month. If you have a web site that is composed of static web pages and you expect little traffic to your site on a daily basis, go with a low bandwidth plan. If you go over the amount of bandwidth allocated in your plan, your hosting company could charge you over usage fees, so if you think the traffic to your site will be significant, you may want to go through the calculations above to estimate the amount of bandwidth required in a hosting plan.

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How To Burn a BIN without a CUE using NERO

How To Burn a BIN without a CUE using NERO

You've downloaded a *.BIN file, but there was no *.CUE file associated and you still want to burn the *.BIN file using Nero

Your options are:

1) Create yourself a *.CUE

2) Convert the *.BIN to an *.ISO

3) OR use Nero to burn without the *.CUE file!!!

Yes, that's possible... just follow these steps and you will be sorted. No need for *.CUE files anymore

Ok, here we go...

1) Start Nero

2) File -> Burn Image

3) Browse to the *.BIN file that you want to burn and open it

4) A window saying "Foreign Image Settings" will open

5) Check the settings. They should be as followed:

* Type of image: leave it to Data Mode 1
* Select the Raw Data check box
Note ->> The block size will change automatically from 2048 to 2352
* Leave Image Header and Image Trailer unchanged and set to 0
* Leave "Scrambled" and "Swapped" check boxes unchecked

6) Click on burn!

7) Enjoy

This tut was for Nero 5.x.x.x, I was told that "Burn Image" is under "recorder" in Nero 6. The rest of the steps should be the same...

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How To Change Your Ip In Less Then 1 Minute

How To: Change Your Ip In Less Then 1 Minute



1. Click on "Start" in the bottom left hand corner of screen
2. Click on "Run"
3. Type in "command" and hit ok

You should now be at an MSDOS prompt screen.

4. Type "ipconfig /release" just like that, and hit "enter"
5. Type "exit" and leave the prompt
6. Right-click on "Network Places" or "My Network Places" on your desktop.
7. Click on "properties"

You should now be on a screen with something titled "Local Area Connection", or something close to that, and, if you have a network hooked up, all of your other networks.

8. Right click on "Local Area Connection" and click "properties"
9. Double-click on the "Internet Protocol (TCP/IP)" from the list under the "General" tab
10. Click on "Use the following IP address" under the "General" tab
11. Create an IP address (It doesn't matter what it is. I just type 1 and 2 until i fill the area up).
12. Press "Tab" and it should automatically fill in the "Subnet Mask" section with default numbers.
13. Hit the "Ok" button here
14. Hit the "Ok" button again

You should now be back to the "Local Area Connection" screen.

15. Right-click back on "Local Area Connection" and go to properties again.
16. Go back to the "TCP/IP" settings
17. This time, select "Obtain an IP address automatically"
tongue.gif 18. Hit "Ok"
19. Hit "Ok" again
20. You now have a new IP address

With a little practice, you can easily get this process down to 15 seconds.

NOTE:
This only changes your dynamic IP address, not your ISP/IP address. If you plan on hacking a website with this trick be extremely careful, because if they try a little, they can trace it back

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Cracking Zip Password Files Tutorial How To

Cracking Zip Password Files Tutorial How To

This Tutorial is On Cracking Zip Password Files.
What is FZC? FZC is a program that cracks zip files (zip is a method of compressing multiple files into one smaller file) that are password-protected (which means you're gonna need a password to open the zip file and extract files out of it). You can get it anywhere - just use a search engine such as altavista.com.
FZC uses multiple methods of cracking - bruteforce (guessing passwords systematically until the program gets it) or wordlist attacks (otherwise known as dictionary attacks. Instead of just guessing passwords systematically, the program takes passwords out of a "wordlist", which is a text file that contains possible passwords. You can get lots of wordlists at www.theargon.com.).

FZC can be used in order to achieve two different goals: you can either use it to recover a lost zip password which you used to remember but somehow forgot, or to crack zip passwords which you're not supposed to have. So like every tool, this one can be used for good and for evil.

The first thing I want to say is that reading this tutorial... is the easy way to learn how to use this program, but after reading this part of how to use the FZC you should go and check the texts that come with that program and read them all. You are also going to see the phrase "check name.txt" often in this text. These files should be in FZC's directory. They contain more information about FZC.

FZC is a good password recovery tool, because it's very fast and also support resuming so you don't have to keep the computer turned on until you get the password, like it used to be some years ago with older cracking programs. You would probably always get the password unless the password is longer than 32 chars (a char is a character, which can be anything - a number, a lowercase or undercase letter or a symbol such as ! or &) because 32 chars is the maximum value that FZC will accept, but it doesn't really matter, because in order to bruteforce a password with 32 chars you'll need to be at least immortal..heehhe.. to see the time that FZC takes with bruteforce just open the Bforce.txt file, which contains such information.
FZC supports brute-force attacks, as well as wordlist attacks. While brute-force attacks don't require you to have anything, wordlist attacks require you to have wordlists, which you can get from www.theargon.com. There are wordlists in various languages, various topics or just miscellaneous wordlists. The bigger the wordlist is, the more chances you have to crack the password.

Now that you have a good wordlist, just get FZC working on the locked zip file, grab a drink, lie down and wait... and wait... and wait...and have good thoughts like "In wordlist mode I'm gonna get the password in minutes" or something like this... you start doing all this and remember "Hey this guy started with all this bullshit and didn't say how I can start a wordlist attack!..." So please wait just a little more, read this tutorial 'till the end and you can do all this "bullshit".

We need to keep in mind that are some people might choose some really weird passwords (for example: 'e8t7@$^%*gfh), which are harder to crack and are certainly impossible to crack (unless you have some weird wordlist). If you have a bad luck and you got such a file, having a 200MB list won't help you anymore. Instead, you'll have to use a different type of attack. If you are a person that gives up at the first sign of failure, stop being like that or you won't get anywhere. What you need to do in such a situation is to put aside your sweet xxx MB's list and start using the Brute Force attack.

If you have some sort of a really fast and new computer and you're afraid that you won't be able to use your computer's power to the fullest because the zip cracker doesn't support this kind of technology, it's your lucky day! FZC has multiple settings for all sorts of hardware, and will automatically select the best method.

Now that we've gone through all the theoretical stuff, let's get to the actual commands.


--------------------------------------------------------------------------------
Bruteforce
--------------------------------------------------------------------------------
The command line you'll need to use for using brute force is:

fzc -mb -nzFile.zip -lChr Lenght -cType of chars

Now if you read the bforce.txt that comes with fzc you'll find the description of how works Chr Lenght and the Type of chars, but hey, I'm gonna explain this too. Why not, right?... (but remember look at the bforce.txt too)

For Chr Lenght you can use 4 kind of switches...

-> You can use range -> 4-6 :it would brute force from 4 Chr passwors to 6 chr passwords
-> You can use just one lenght -> 5 :it would just brute force using passwords with 5 chars
-> You can use also the all number -> 0 :it would start brute forcing from passwords with lenght 0 to lenght 32, even if you are crazy i don't think that you would do this.... if you are thinking in doing this get a live...
-> You can use the + sign with a number -> 3+ :in this case it would brute force from passwords with lenght 3 to passwords with 32 chars of lenght, almost like the last option...

For the Type of chars we have 5 switches they are:

-> a for using lowercase letters
-> A for using uppercase letters
-> ! for using simbols (check the Bforce.txt if you want to see what simbols)
-> s for using space
-> 1 for using numbers


Example:
If you want to find a password with lowercase and numbers by brute force you would just do something like:

fzc -mb -nzTest.zip -l4-7 -ca1

This would try all combinations from passwords with 4 chars of lenght till 7 chars, but just using numbers and lowercase.

*****
hint
*****

You should never start the first brute force attack to a file using all the chars switches, first just try lowercase, then uppercase, then uppercase with number then lowercase with numbers, just do like this because you can get lucky and find the password much faster, if this doesn't work just prepare your brain and start with a brute force that would take a lot of time. With a combination like lowercase, uppercase, special chars and numbers.


--------------------------------------------------------------------------------
Wordlist
--------------------------------------------------------------------------------
Like I said in the bottom and like you should be thinking now, the wordlist is the most powerfull mode in this program. Using this mode, you can choose between 3 modes, where each one do some changes to the text that is in the wordlist, I'm not going to say what each mode does to the words, for knowing that just check the file wlist.txt, the only thing I'm going to tell you is that the best mode to get passwords is mode 3, but it takes longer time too.
To start a wordlist attak you'll do something like.

fzc -mwMode number -nzFile.zip -nwWordlist

Where:

Mode number is 1, 2 or 3 just check wlist.txt to see the changes in each mode.
File.zip is the filename and Wordlist is the name of the wordlist that you want to use. Remember that if the file or the wordlist isn't in the same directory of FZC you'll need to give the all path.

You can add other switches to that line like -fLine where you define in which line will FZC start reading, and the -lChar Length where it will just be read the words in that char length, the switche works like in bruteforce mode.
So if you something like

fzc -mw1 -nztest.zip -nwMywordlist.txt -f50 -l9+

FZC would just start reading at line 50 and would just read with length >= to 9.

Example:

If you want to crack a file called myfile.zip using the "theargonlistserver1.txt" wordlist, selecting mode 3, and you wanted FZC to start reading at line 50 you would do:

fzc -mw3 -nzmyfile.zip -nwtheargonlistserver1.txt -f50

--------------------------------------------------------------------------------
Resuming
--------------------------------------------------------------------------------
Other good feature in FZC is that FZC supports resuming. If you need to shutdown your computer and FZC is running you just need to press the ESC key, and fzc will stop. Now if you are using a brute force attack the current status will be saved in a file called resume.fzc but if you are using a wordlist it will say to you in what line it ended (you can find the line in the file fzc.log too).
To resume the bruteforce attack you just need to do:

fzc -mr

And the bruteforce attack will start from the place where it stopped when you pressed the ESC key.
But if you want to resume a wordlist attack you'll need to start a new wordlist attack, saying where it's gonna start. So if you ended the attack to the file.zip in line 100 using wordlist.txt in mode 3 to resume you'll type

fzc -mw3 -nzfile.zip -nwwordlist.txt -f100

Doing this FZC would start in line 100, since the others 99 lines where already checked in an earlier FZC session.


Well, it looks like I covered most of what you need to know. I certainly hope it helped you... don't forget to read the files that come with the program

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Change The Default Location For Installing Apps in Windows

Change The Default Location For Installing Apps in Windows

As the size of hardrives increase, more people are using partitions to seperate and store groups of files.

XP uses the C:\Program Files directory as the default base directory into which new programs are installed. However, you can change the default installation drive and/ or directory by using a Registry hack.

Run the Registry Editor (regedit)and go to

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion

Look for the value named ProgramFilesDir. by default,this value will be C:\Program Files. Edit the value to any valid drive or folder and XP will use that new location as the default installation directory for new programs.

Click Here For more Tutorials and How To

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Backtracking EMAIL Messages Manually How To

Backtracking EMAIL Messages Manually

Ask most people how they determine who sent them an email message and the response is almost universally, "By the From line." Unfortunately this symptomatic of the current confusion among internet users as to where particular messages come from and who is spreading spam and viruses. The "From" header is little more than a courtesy to the person receiving the message. People spreading spam and viruses are rarely courteous. In short, if there is any question about where a particular email message came from the safe bet is to assume the "From" header is forged.

So how do you determine where a message actually came from? You have to understand how email messages are put together in order to backtrack an email message. SMTP is a text based protocol for transferring messages across the internet. A series of headers are placed in front of the data portion of the message. By examining the headers you can usually backtrack a message to the source network, sometimes the source host. A more detailed essay on reading email headers can be found .

If you are using Outlook or Outlook Express you can view the headers by right clicking on the message and selecting properties or options.

Below are listed the headers of an actual spam message I received. I've changed my email address and the name of my server for obvious reasons. I've also double spaced the headers to make them more readable.


Return-Path:

X-Original-To: davar@example.com

Delivered-To: davar@example.com

Received: from 12-218-172-108.client.mchsi.com (12-218-172-108.client.mchsi.com [12.218.172.108])
by mailhost.example.com (Postfix) with SMTP id 1F9B8511C7
for ; Sun, 16 Nov 2003 09:50:37 -0800 (PST)

Received: from (HELO 0udjou) [193.12.169.0] by 12-218-172-108.client.mchsi.com with ESMTP id <536806-74276>; Sun, 16 Nov 2003 19:42:31 +0200

Message-ID:

From: "Maricela Paulson"

Reply-To: "Maricela Paulson"

To: davar@example.com

Subject: STOP-PAYING For Your PAY-PER-VIEW, Movie Channels, Mature Channels...isha

Date: Sun, 16 Nov 2003 19:42:31 +0200

X-Mailer: Internet Mail Service (5.5.2650.21)

X-Priority: 3

MIME-Version: 1.0

Content-Type: multipart/alternative; boundary="MIMEStream=_0+211404_90873633350646_4032088448"


According to the From header this message is from Maricela Paulson at s359dyxxt@yahoo.com. I could just fire off a message to abuse@yahoo.com, but that would be waste of time. This message didn't come from yahoo's email service.

The header most likely to be useful in determining the actual source of an email message is the Received header. According to the top-most Received header this message was received from the host 12-218-172-108.client.mchsi.com with the ip address of 21.218.172.108 by my server mailhost.example.com. An important item to consider is at what point in the chain does the email system become untrusted? I consider anything beyond my own email server to be an unreliable source of information. Because this header was generated by my email server it is reasonable for me to accept it at face value.

The next Received header (which is chronologically the first) shows the remote email server accepting the message from the host 0udjou with the ip 193.12.169.0. Those of you who know anything about IP will realize that that is not a valid host IP address. In addition, any hostname that ends in client.mchsi.com is unlikely to be an authorized email server. This has every sign of being a cracked client system.


Here's is where we start digging. By default Windows is somewhat lacking in network diagnostic tools; however, you can use the tools at to do your own checking.

davar@nqh9k:[/home/davar] $whois 12.218.172.108

AT&T WorldNet Services ATT (NET-12-0-0-0-1)
12.0.0.0 - 12.255.255.255
Mediacom Communications Corp MEDIACOMCC-12-218-168-0-FLANDREAU-MN (NET-12-218-168-0-1)
12.218.168.0 - 12.218.175.255

# ARIN WHOIS database, last updated 2003-12-31 19:15
# Enter ? for additional hints on searching ARIN's WHOIS database.

I can also verify the hostname of the remote server by using nslookup, although in this particular instance, my email server has already provided both the IP address and the hostname.

davar@nqh9k:[/home/davar] $nslookup 12.218.172.108

Server: localhost
Address: 127.0.0.1

Name: 12-218-172-108.client.mchsi.com
Address: 12.218.172.108

Ok, whois shows that Mediacom Communications owns that netblock and nslookup confirms the address to hostname mapping of the remote server,12-218-172-108.client.mchsi.com. If I preface a www in front of the domain name portion and plug that into my web browser, http://www.mchsi.com, I get Mediacom's web site.

There are few things more embarrassing to me than firing off an angry message to someone who is supposedly responsible for a problem, and being wrong. By double checking who owns the remote host's IP address using two different tools (whois and nslookup) I minimize the chance of making myself look like an idiot.

A quick glance at the web site and it appears they are an ISP. Now if I copy the entire message including the headers into a new email message and send it to abuse@mchsi.com with a short message explaining the situation, they may do something about it.

But what about Maricela Paulson? There really is no way to determine who sent a message, the best you can hope for is to find out what host sent it. Even in the case of a PGP signed messages there is no guarantee that one particular person actually pressed the send button. Obviously determining who the actual sender of an email message is much more involved than reading the From header. Hopefully this example may be of some use to other forum regulars.

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All MIRC Commands How to

All MIRC Commands

We strive to make MIRC easier for you!

Enjoy The Commands And  Enjoy MIRC Chating With Your Friends




/ Recalls the previous command entered in the current window.
/! Recalls the last command typed in any window.
/action {action text} Sends the specifed action to the active channel or query window.
/add [-apuce] {filename.ini} Loads aliases, popups, users, commands, and events.
/ame {action text} Sends the specifed action to all channels which you are currently on.
/amsg {text} Sends the specifed message to all channels which you are currently on.
/auser {level} {nick|address} Adds a user with the specified access level to the remote users
list.
/auto [on|off|nickname|address] Toggles auto-opping of a nick or address or sets it on or off
totally.
/away {away message} Sets you away leave a message explaining that you are not currently paying
attention to IRC.
/away Sets you being back.
/ban [#channel] {nickname} [type] Bans the specified nick from the curent or given channel.
/beep {number} {delay} Locally beeps 'number' times with 'delay' in between the beeps. /channel
Pops up the channel central window (only works in a channel).
/clear Clears the entire scrollback buffer of the current window.
/ctcp {nickname} {ping|finger|version|time|userinfo|clientinfo} Does the given ctcp request on
nickname.
/closemsg {nickname} Closes the query window you have open to the specified nick.
/creq [ask | auto | ignore] Sets your DCC 'On Chat request' settings in DCC/Options.
/dcc send {nickname} {file1} {file2} {file3} ... {fileN} Sends the specified files to nick.
/dcc chat {nickname} Opens a dcc window and sends a dcc chat request to nickname.
/describe {#channel} {action text} Sends the specifed action to the specified channel window.
/dde [-r] {service} {topic} {item} [data] Allows DDE control between mIRC and other
applications.
/ddeserver [on [service name] | off] To turn on the DDE server mode, eventually with a given
service name.
/disable {#groupname} De-activates a group of commands or events.
/disconnect Forces a hard and immediate disconnect from your IRC server. Use it with care.
/dlevel {level} Changes the default user level in the remote section.
/dns {nickname | IP address | IP name} Uses your providers DNS to resolve an IP address.
/echo [nickname|#channel|status] {text} Displays the given text only to YOU on the given place
in color N.
/enable {#groupname} Activates a group of commands or events.
/events [on|off] Shows the remote events status or sets it to listening or not.
/exit Forces mIRC to closedown and exit.
/finger Does a finger on a users address.
/flood [{numberoflines} {seconds} {pausetime}] Sets a crude flood control method.
/fsend [on|off] Shows fsends status and allows you to turn dcc fast send on or off.
/fserve {nickname} {maxgets} {homedirectory} [welcome text file] Opens a fileserver.
/guser {level} {nick} [type] Adds the user to the user list with the specified level and
address type.
/help {keyword} Brings up the Basic IRC Commands section in the mIRC help file.
/ignore [on|off|nickname|address] Toggles ignoring of a nick or address or sets it on or off
totally.
/invite {nickname} {#channel} Invites another user to a channel.
/join {#channel} Makes you join the specified channel.
/kick {#channel} {nickname} Kicks nickname off a given channel.
/list [#string] [-min #] [-max #] Lists all currently available channels, evt. filtering for
parameters.
/log [on|off] Shows the logging status or sets it on or off for the current window.
/me {action text} Sends the specifed action to the active channel or query window.
/mode {#channel|nickname} [[+|-]modechars [parameters]] Sets channel or user modes.
/msg {nickname} {message} Send a private message to this user without opening a query window.
/names {#channel} Shows the nicks of all people on the given channel.
/nick {new nickname} Changes your nickname to whatever you like.
/notice {nick} {message} Send the specified notice message to the nick.
/notify [on|off|nickname] Toggles notifying you of a nick on IRC or sets it on or off totally.
/onotice [#channel] {message} Send the specified notice message to all channel ops.
/omsg [#channel] {message} Send the specified message to all ops on a channel.
/part {#channel} Makes you leave the specified channel.
/partall Makes you leave all channels you are on.
/ping {server address} Pings the given server. NOT a nickname.
/play [-c] {filename} [delay] Allows you to send text files to a window.
/pop {delay} [#channel] {nickname} Performs a randomly delayed +o on a not already opped nick.
/protect [on|off|nickname|address] Toggles protection of a nick or address or sets it on or off
totally.
/query {nickname} {message} Open a query window to this user and send them the private message.
/quit [reason] Disconnect you from IRC with the optional byebye message.
/raw {raw command} Sends any raw command you supply directly to the server. Use it with care!!
/remote [on|off] Shows the remote commands status or sets it to listening or not.
/rlevel {access level} Removes all users from the remote users list with the specified access
level.
/run {c:\path\program.exe} [parameters] Runs the specified program, evt. with parameters.
/ruser {nick[!]|address} [type] Removes the user from the remote users list.
/save {filename.ini} Saves remote sections into a specified INI file.
/say {text} Says whatever you want to the active window.
/server [server address [port] [password]] Reconnects to the previous server or a newly
specified one.
/sound [nickname|#channel] {filename.wav} {action text} Sends an action and a fitting sound.
/speak {text} Uses the external text to speech program Monologue to speak up the text.
/sreq [ask | auto | ignore] Sets your DCC 'On Send request' settings in DCC/Options.
/time Tells you the time on the server you use.
/timer[N] {repetitions} {interval in seconds} {command} [| {more commands}] Activates a timer.
/topic {#channel} {newtopic} Changes the topic for the specified channel.
/ulist [{|}]{level} Lists all users in the remote list with the specified access levels.
/url [-d] Opens the URL windows that allows you to surf the www parallel to IRC.
/uwho [nick] Pops up the user central with information about the specified user.
/who {#channel} Shows the nicks of all people on the given channel.
/who {*address.string*} Shows all people on IRC with a matching address.
/whois {nickname} Shows information about someone in the status window.
/whowas {nickname} Shows information about someone who -just- left IRC.
/wavplay {c:\path\sound.wav} Locally plays the specified wave file.
/write [-cidl] {filename} [text] To write the specified text to a .txt file.

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A Web Standards Checklist, How to make a proper website

A Web Standards Checklist, How to make a proper website

 

A web standards checklist

The term web standards can mean different things to different people. For some, it is 'table-free sites', for others it is 'using valid code'. However, web standards are much broader than that. A site built to web standards should adhere to standards (HTML, XHTML, XML, CSS, XSLT, DOM, MathML, SVG etc) and pursue best practices (valid code, accessible code, semantically correct code, user-friendly URLs etc).

In other words, a site built to web standards should ideally be lean, clean, CSS-based, accessible, usable and search engine friendly.

About the checklist

This is not an uber-checklist. There are probably many items that could be added. More importantly, it should not be seen as a list of items that must be addressed on every site that you develop. It is simply a guide that can be used:

* to show the breadth of web standards
* as a handy tool for developers during the production phase of websites
* as an aid for developers who are interested in moving towards web standards

The checklist

1.Quality of code
1. Does the site use a correct Doctype?
2. Does the site use a Character set?
3. Does the site use Valid (X)HTML?
4. Does the site use Valid CSS?
5. Does the site use any CSS hacks?
6. Does the site use unnecessary classes or ids?
7. Is the code well structured?
8. Does the site have any broken links?
9. How does the site perform in terms of speed/page size?
10. Does the site have JavaScript errors?

2. Degree of separation between content and presentation
1. Does the site use CSS for all presentation aspects (fonts, colour, padding, borders etc)?
2. Are all decorative images in the CSS, or do they appear in the (X)HTML?

3. Accessibility for users
1. Are "alt" attributes used for all descriptive images?
2. Does the site use relative units rather than absolute units for text size?
3. Do any aspects of the layout break if font size is increased?
4. Does the site use visible skip menus?
5. Does the site use accessible forms?
6. Does the site use accessible tables?
7. Is there sufficient colour brightness/contrasts?
8. Is colour alone used for critical information?
9. Is there delayed responsiveness for dropdown menus (for users with reduced motor skills)?
10. Are all links descriptive (for blind users)?

4. Accessibility for devices
1. Does the site work acceptably across modern and older browsers?
2. Is the content accessible with CSS switched off or not supported?
3. Is the content accessible with images switched off or not supported?
4. Does the site work in text browsers such as Lynx?
5. Does the site work well when printed?
6. Does the site work well in Hand Held devices?
7. Does the site include detailed metadata?
8. Does the site work well in a range of browser window sizes?

5. Basic Usability
1. Is there a clear visual hierarchy?
2. Are heading levels easy to distinguish?
3. Does the site have easy to understand navigation?
4. Does the site use consistent navigation?
5. Are links underlined?
6. Does the site use consistent and appropriate language?
7. Do you have a sitemap page and contact page? Are they easy to find?
8. For large sites, is there a search tool?
9. Is there a link to the home page on every page in the site?
10. Are visited links clearly defined with a unique colour?

6. Site management
1. Does the site have a meaningful and helpful 404 error page that works from any depth in the site?
2. Does the site use friendly URLs?
3. Do your URLs work without "www"?
4. Does the site have a favicon?

1. Quality of code

1.1 Does the site use a correct Doctype?
A doctype (short for 'document type declaration') informs the validator which version of (X)HTML you're using, and must appear at the very top of every web page. Doctypes are a key component of compliant web pages: your markup and CSS won't validate without them.
CODE
http://www.alistapart.com/articles/doctype/


More:
CODE
http://www.w3.org/QA/2002/04/valid-dtd-list.html

CODE
http://css.maxdesign.com.au/listamatic/about-boxmodel.htm

CODE
http://gutfeldt.ch/matthias/articles/doctypeswitch.html


1.2 Does the site use a Character set?
If a user agent (eg. a browser) is unable to detect the character encoding used in a Web document, the user may be presented with unreadable text. This information is particularly important for those maintaining and extending a multilingual site, but declaring the character encoding of the document is important for anyone producing XHTML/HTML or CSS.
CODE
http://www.w3.org/International/tutorials/tutorial-char-enc/


More:
CODE
http://www.w3.org/International/O-charset.html


1.3 Does the site use Valid (X)HTML?
Valid code will render faster than code with errors. Valid code will render better than invalid code. Browsers are becoming more standards compliant, and it is becoming increasingly necessary to write valid and standards compliant HTML.
CODE
http://www.maxdesign.com.au/presentation/sit2003/06.htm


More:
CODE
http://validator.w3.org/


1.4 Does the site use Valid CSS?
You need to make sure that there aren't any errors in either your HTML or your CSS, since mistakes in either place can result in botched document appearance.
CODE
http://www.meyerweb.com/eric/articles/webrev/199904.html


More:
CODE
http://jigsaw.w3.org/css-validator/


1.5 Does the site use any CSS hacks?
Basically, hacks come down to personal choice, the amount of knowledge you have of workarounds, the specific design you are trying to achieve.
CODE
http://www.mail-archive.com/wsg@webstandardsgroup.org/msg05823.html


More:
CODE
http://css-discuss.incutio.com/?page=CssHack

CODE
http://css-discuss.incutio.com/?page=ToHackOrNotToHack

CODE
http://centricle.com/ref/css/filters/


1.6 Does the site use unnecessary classes or ids?
I've noticed that developers learning new skills often end up with good CSS but poor XHTML. Specifically, the HTML code tends to be full of unnecessary divs and ids. This results in fairly meaningless HTML and bloated style sheets.
CODE
http://www.clagnut.com/blog/228/


1.7 Is the code well structured?
Semantically correct markup uses html elements for their given purpose. Well structured HTML has semantic meaning for a wide range of user agents (browsers without style sheets, text browsers, PDAs, search engines etc.)
CODE
http://www.maxdesign.com.au/presentation/benefits/index04.htm


More:
CODE
http://www.w3.org/2003/12/semantic-extractor.html


1.8 Does the site have any broken links?
Broken links can frustrate users and potentially drive customers away. Broken links can also keep search engines from properly indexing your site.

More:
CODE
http://validator.w3.org/checklink


1.9 How does the site perform in terms of speed/page size?
Don't make me wait... That's the message users give us in survey after survey. Even broadband users can suffer the slow-loading blues.
CODE
http://www.websiteoptimization.com/speed/


1.10 Does the site have JavaScript errors?
Internet Explore for Windows allows you to turn on a debugger that will pop up a new window and let you know there are javascript errors on your site. This is available under 'Internet Options' on the Advanced tab. Uncheck 'Disable script debugging'.

2. Degree of separation between content and presentation

2.1 Does the site use CSS for all presentation aspects (fonts, colour, padding, borders etc)?
Use style sheets to control layout and presentation.
CODE
http://www.w3.org/TR/WCAG10/wai-pageauth.html#tech-style-sheets


2.2 Are all decorative images in the CSS, or do they appear in the (X)HTML?
The aim for web developers is to remove all presentation from the html code, leaving it clean and semantically correct.
CODE
http://www.maxdesign.com.au/presentation/benefits/index07.htm


3. Accessibility for users

3.1 Are "alt" attributes used for all descriptive images?
Provide a text equivalent for every non-text element
CODE
http://www.w3.org/TR/WCAG10/wai-pageauth.html#tech-text-equivalent


3.2 Does the site use relative units rather than absolute units for text size?
Use relative rather than absolute units in markup language attribute values and style sheet property values'.
CODE
http://www.w3.org/TR/WCAG10/wai-pageauth.html#tech-relative-units


More:
CODE
http://www.w3.org/TR/WCAG10/wai-pageauth.html#tech-relative-units

CODE
http://www.clagnut.com/blog/348/


3.3 Do any aspects of the layout break if font size is increased?
Try this simple test. Look at your website in a browser that supports easy incrementation of font size. Now increase your browser's font size. And again. And again... Look at your site. Does the page layout still hold together? It is dangerous for developers to assume that everyone browses using default font sizes.

3.4 Does the site use visible skip menus?
A method shall be provided that permits users to skip repetitive navigation links.
CODE
http://www.section508.gov/index.cfm?FuseAction=Content&ID=12


Group related links, identify the group (for user agents), and, until user agents do so, provide a way to bypass the group.
CODE
http://www.w3.org/TR/WCAG10-TECHS/#tech-group-links


...blind visitors are not the only ones inconvenienced by too many links in a navigation area. Recall that a mobility-impaired person with poor adaptive technology might be stuck tabbing through that morass.
CODE
http://joeclark.org/book/sashay/serialization/Chapter08.html#h4-2020


More:
CODE
http://www.niehs.nih.gov/websmith/508/o.htm


3.5 Does the site use accessible forms?
Forms aren't the easiest of things to use for people with disabilities. Navigating around a page with written content is one thing, hopping between form fields and inputting information is another.
CODE
http://www.htmldog.com/guides/htmladvanced/forms/


More:
CODE
http://www.webstandards.org/learn/tutorials/accessible-forms/01-accessible-forms.html

CODE
http://www.accessify.com/tools-and-wizards/accessible-form-builder.asp

CODE
http://accessify.com/tutorials/better-accessible-forms.asp


3.6 Does the site use accessible tables?
For data tables, identify row and column headers... For data tables that have two or more logical levels of row or column headers, use markup to associate data cells and header cells.
CODE
http://www.w3.org/TR/WCAG10/wai-pageauth.html#tech-table-headers


More:
CODE
http://www.bcc.ctc.edu/webpublishing/ada/resources/tables.asp

CODE
http://www.accessify.com/tools-and-wizards/accessible-table-builder_step1.asp

CODE
http://www.webaim.org/techniques/tables/


3.7 Is there sufficient colour brightness/contrasts?
Ensure that foreground and background colour combinations provide sufficient contrast when viewed by someone having colour deficits.
CODE
http://www.w3.org/TR/WCAG10/wai-pageauth.html#tech-colour-contrast


More:
CODE
http://www.juicystudio.com/services/colourcontrast.asp


3.8 Is colour alone used for critical information?
Ensure that all information conveyed with colour is also available without colour, for example from context or markup.
CODE
http://www.w3.org/TR/WCAG10/wai-pageauth.html#tech-colour-convey


There are basically three types of colour deficiency; Deuteranope (a form of red/green colour deficit), Protanope (another form of red/green colour deficit) and Tritanope (a blue/yellow deficit- very rare).

More:
CODE
http://colourfilter.wickline.org/

CODE
http://www.toledo-bend.com/colourblind/Ishihara.html

CODE
http://www.vischeck.com/vischeck/vischeckURL.php


3.9 Is there delayed responsiveness for dropdown menus?
Users with reduced motor skills may find dropdown menus hard to use if responsiveness is set too fast.

3.10 Are all links descriptive?
Link text should be meaningful enough to make sense when read out of context - either on its own or as part of a sequence of links. Link text should also be terse.
CODE
http://www.w3.org/TR/WCAG10/wai-pageauth.html#tech-meaningful-links


4. Accessibility for devices.

4.1 Does the site work acceptably across modern and older browsers?
Before starting to build a CSS-based layout, you should decide which browsers to support and to what level you intend to support them.
CODE
http://www.maxdesign.com.au/presentation/process/index_step01.cfm



4.2 Is the content accessible with CSS switched off or not supported?
Some people may visit your site with either a browser that does not support CSS or a browser with CSS switched off. In content is structured well, this will not be an issue.

4.3 Is the content accessible with images switched off or not supported?
Some people browse websites with images switched off - especially people on very slow connections. Content should still be accessible for these people.

4.4 Does the site work in text browsers such as Lynx?
This is like a combination of images and CSS switched off. A text-based browser will rely on well structured content to provide meaning.

More:
CODE
http://www.delorie.com/web/lynxview


4.5 Does the site work well when printed?
You can take any (X)HTML document and simply style it for print, without having to touch the markup.
CODE
http://www.alistapart.com/articles/goingtoprint/


More:
CODE
http://www.d.umn.edu/itss/support/Training/Online/webdesign/css.html#print


4.6 Does the site work well in Hand Held devices?
This is a hard one to deal with until hand held devices consistently support their correct media type. However, some layouts work better in current hand-held devices. The importance of supporting hand held devices will depend on target audiences.

4.7 Does the site include detailed metadata?
Metadata is machine understandable information for the web
CODE
http://www.w3.org/Metadata/


Metadata is structured information that is created specifically to describe another resource. In other words, metadata is 'data about data'.


4.8 Does the site work well in a range of browser window sizes?
It is a common assumption amongst developers that average screen sizes are increasing. Some developers assume that the average screen size is now 1024px wide. But what about users with smaller screens and users with hand held devices? Are they part of your target audience and are they being disadvantaged?

5. Basic Usability

5.1 Is there a clear visual hierarchy?
Organise and prioritise the contents of a page by using size, prominence and content relationships.
CODE
http://www.great-web-design-tips.com/web-site-design/165.html


5.2 Are heading levels easy to distinguish?
Use header elements to convey document structure and use them according to specification.
CODE
http://www.w3.org/TR/WCAG10/wai-pageauth.html#tech-logical-headings


5.3 Is the site's navigation easy to understand?
Your navigation system should give your visitor a clue as to what page of the site they are currently on and where they can go next.
CODE
http://www.1stsitefree.com/design_nav.htm


5.4 Is the site's navigation consistent?
If each page on your site has a consistent style of presentation, visitors will find it easier to navigate between pages and find information
CODE
http://www.juicystudio.com/tutorial/accessibility/navigation.asp


5.5 Does the site use consistent and appropriate language?
The use of clear and simple language promotes effective communication. Trying to come across as articulate can be as difficult to read as poorly written grammar, especially if the language used isn't the visitor's primary language.
CODE
http://www.juicystudio.com/tutorial/accessibility/clear.asp


5.6 Does the site have a sitemap page and contact page? Are they easy to find?
Most site maps fail to convey multiple levels of the site's information architecture. In usability tests, users often overlook site maps or can't find them. Complexity is also a problem: a map should be a map, not a navigational challenge of its own.
CODE
http://www.useit.com/alertbox/20020106.html


5.7 For large sites, is there a search tool?
While search tools are not needed on smaller sites, and some people will not ever use them, site-specific search tools allow users a choice of navigation options.

5.8 Is there a link to the home page on every page in the site?
Some users like to go back to a site's home page after navigating to content within a site. The home page becomes a base camp for these users, allowing them to regroup before exploring new content.

5.9 Are links underlined?
To maximise the perceived affordance of clickability, colour and underline the link text. Users shouldn't have to guess or scrub the page to find out where they can click.
CODE
http://www.useit.com/alertbox/20040510.html


5.10 Are visited links clearly defined?
Most important, knowing which pages they've already visited frees users from unintentionally revisiting the same pages over and over again.
CODE
http://www.useit.com/alertbox/20040503.html


6. Site management

6.1 Does the site have a meaningful and helpful 404 error page that works from any depth in the site?
You've requested a page - either by typing a URL directly into the address bar or clicking on an out-of-date link and you've found yourself in the middle of cyberspace nowhere. A user-friendly website will give you a helping hand while many others will simply do nothing, relying on the browser's built-in ability to explain what the problem is.
CODE
http://www.alistapart.com/articles/perfect404/


6.2 Does the site use friendly URLs?
Most search engines (with a few exceptions - namely Google) will not index any pages that have a question mark or other character (like an ampersand or equals sign) in the URL... what good is a site if no one can find it?
CODE
http://www.sitepoint.com/article/search-engine-friendly-urls


One of the worst elements of the web from a user interface standpoint is the URL. However, if they're short, logical, and self-correcting, URLs can be acceptably usable
CODE
http://www.merges.net/theory/20010305.html


More:
CODE
http://www.sitepoint.com/article/search-engine-friendly-urls

CODE
http://www.websitegoodies.com/article/32

CODE
http://www.merges.net/theory/20010305.html


6.3 Does the site's URL work without "www"?
While this is not critical, and in some cases is not even possible, it is always good to give people the choice of both options. If a user types your domain name without the www and gets no site, this could disadvantage both the user and you.

6.4 Does the site have a favicon?
A Favicon is a multi-resolution image included on nearly all professionally developed sites. The Favicon allows the webmaster to further promote their site, and to create a more customized appearance within a visitor's browser.
CODE
http://www.favicon.com/


Favicons are definitely not critical. However, if they are not present, they can cause 404 errors in your logs (site statistics). Browsers like IE will request them from the server when a site is bookmarked. If a favicon isn't available, a 404 error may be generated. Therefore, having a favicon could cut down on favicon specific 404 errors. The same is true of a 'robots.txt' file.

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