Full Forms Of File Extension

Know full forms of daily used file extension

A :-

ACF - HTTP character file (Microsoft Agent)

ADC - Scanstudio 16 color Bitmap Graphic file

ADZ - Packed ADF file (Extracts with WinZip)

AFC - Apple Sound file

AIF - Audio Interchange File, a sound format used by Silicon Graphics and Macintosh applications

AIS - ACDSee Image Sequence

ANI - Microsoft Windows Animated cursor

ANS - ANSI Text file

APS - Microsoft Visual C++ file

APX - Borland C++ Appexpert database

ART - Clip Art

ASD - WinWord AutoSave file

ASF - Music file (Electronic Arts)

ASX - Video file

AUD - Audio file (Westwood Studios) (Kyrandia 3,C&C,RedAlert,C&C:TS)

AVG - AVG Virus Information Database

AVI - Microsoft Audio Video Interleaved file for Windows movie

B :-

BAK - Backup file

BAT - Batch file

BFX - Fax document file

BI - Binary file

BIN - Binary file

BIT - X11 Bitmap

BMP - Windows or OS/2 bitmap

C :-

C - C code

CAB - Microsoft cabinet file

CAP - Compressed music file

CC - C++ Source code

CCB - Visual Basic Animated Button configuration file

CDA - CD Audio Track

CDB - Clipboard file

CDR - Raw Audio-CD data file

CGI - Common gateway interface script

CHK - WordPerfect for Windows Temporary file

CHM - Compiled HTML file

CIF - Easy CD Creator image

CLP - Windows Clipboard

CMD - DOS CP/M command file

CMP - Address document

DLL - Dynamic Link Library

And much more ............

You can get this list from the site whatis. Alphabetically or according to topic!!!

This is a list of file extension names or suffixes that indicate the format or usage of a file and a brief description of that file extension. In general, if you have the program that uses that file extension, that program can be used to open or otherwise use the file. To find more information about particular files visit FILExt.

Windows Hidden Apps'

To run any of these apps go to Start > Run and type the executable name (ie charmap).
WINDOWS XP HIDDEN APPS:
=========================================
1) Character Map = charmap.exe (very useful for finding unusual characters)
2) Disk Cleanup = cleanmgr.exe
3) Clipboard Viewer = clipbrd.exe (views contents of Windows clipboard)
4) Dr Watson = drwtsn32.exe (Troubleshooting tool)
5) DirectX diagnosis = dxdiag.exe (Diagnose & test DirectX, video & sound cards)
6) Private character editor = eudcedit.exe (allows creation or modification of characters)
7) IExpress Wizard = iexpress.exe (Create self-extracting / self-installing package)
8) Microsoft Synchronization Manager = mobsync.exe (appears to allow synchronization of files on the network for when working offline. Apparently undocumented).
9) Windows Media Player 5.1 = mplay32.exe (Retro version of Media Player, very basic).
10) ODBC Data Source Administrator = odbcad32.exe (something to do with databases)
11) Object Packager = packager.exe (to do with packaging objects for insertion in files, appears to have comprehensive help files).
12) System Monitor = perfmon.exe (very useful, highly configurable tool, tells you everything you ever wanted to know about any aspect of PC performance, for uber-geeks only )
13) Program Manager = progman.exe (Legacy Windows 3.x desktop shell).
14) Remote Access phone book = rasphone.exe (documentation is virtually non-existant).
15) Registry Editor = regedt32.exe [also regedit.exe] (for hacking the Windows Registry).
16) Network shared folder wizard = shrpubw.exe (creates shared folders on network).
17) File siganture verification tool = sigverif.exe
18) Volume Contro = sndvol32.exe (I've included this for those people that lose it from the System Notification area).
19) System Configuration Editor = sysedit.exe (modify System.ini & Win.ini just like in Win98! ).
20) Syskey = syskey.exe (Secures XP Account database - use with care, it's virtually undocumented but it appears to encrypt all passwords, I'm not sure of the full implications).
21) Microsoft Telnet Client = telnet.exe
22) Driver Verifier Manager = verifier.exe (seems to be a utility for monitoring the actions of drivers, might be useful for people having driver problems. Undocumented).
23) Windows for Workgroups Chat = winchat.exe (appears to be an old NT utility to allow chat sessions over a LAN, help files available).
24) System configuration = msconfig.exe (can use to control starup programs)
25) gpedit.msc used to manage group policies, and permissions

Maintain Your PC

If you've ever fried a CPU because you didn't clean your fan, lost a decade of your digital life to a hard drive crash, or spent four hours trying to remove a nasty virus, you learned a valuable lesson about the need to maintain your computer.

Medical experts remind us that "prevention is the best medicine" so as your personal computer support expert, I'm going to strongly advise that you apply the same logic to your computer!

These resources will help you keep your computer running in tip-top shape for as long as you choose to own it.

Backup Your Data

The most important thing you can do as a computer owner is to consistently and reliably back up the data stored on your hard drive. Hardware used to be the most valuable part of a computer but those bits and bytes are now the real investment.

You've spent huge amounts of money on software and digital music and video, and countless hours authoring documents and organizing your digital files. If you don't regularly backup this information, a serious computer problem could leave you with nothing but a huge feeling of regret.

Now that I've scared you a bit, use these resources to keep your data safe!

• Best Backup Software Titles
• Best Online Backup Services

Update! Update! Update!

Keeping the software on your computer updated is no longer an optional part of computer ownership. Viruses, worms, junk mail, security breaches, hardware incompatibilities, and software conflicts are all now part of your daily digital life.

Updating your computer with the latest patches, fixes, and device drivers really can keep these annoyances at bay. Updates are freely available on the Internet for just about every antivirus program, email client, operating system, and piece of hardware you could possibly own.

These resources can help you locate these updates and keep your computer out of harm's way.

• Manufacturer Support Sites
• Driver Search Sites

Keep Your Computer Clean

We all know that most things run a little better when they're clean. Water flows easier when your plumbing is clean, your car's engine runs better if you've been taking care of it, and your dryer does more in less time when you clean out the lint.

Your computer is no different. Keeping your files and folders tidy in your virtual world and clearing the dust and grime that builds up inside and outside your computer all play a part in keeping it running smooth day in and day out.

• The Right Way to Clean a Flat Screen (LCD) Monitor
• Clean Out the Temp Folder (Vista)
• Clear the Internet Cache in Firefox 2
• Clear the Temporary Internet Files in IE 7

Best And Fast Way To Lock Your Computer

Lock My PC™ is an easy in use, powerful and compact tool to lock your computer from unauthorized use. When you leave your computer unattended, the program disables the hot keys (including Ctrl+Alt+Del), mouse, locks CD/DVD ROM doors and displays a lock screen. Nobody can access your system without providing the correct unlock password.


Unlike another similar computer lock software that cannot lock Ctrl+Alt+Del on a computer running Windows XP, our Lock My PC runs own keyboard driver to block such key combinations. Moreover, bulletproof startup lock guarantee that when your computer locaked at startup, this lock cannot be bypassed even in safe mode!

Why Lock My PC ?
You don't like snoopers. They are always prying into your e-mail messages, programs, data, files, etc. Lock My PCallows you to lock your computer with a password while you leave it unattended. You can lock your computer manually, with a menu or hotkey, or set up auto lock when your computer is idle.

Features and benefits:

• Quick and safe computer lock by hot key, or mouse click
• Autolock when computer is idle
• Correct Ctrl+Alt+Del lock
• Bulletproof startup lock (couldn't be bypassed in safe mode)
• Different installation mode - setup for home or corporate use
• CD/DVD-ROM doors lock
• Multi-user support
• Multimonitor support
• Auto turnoff when computer is locked for a long time
• Blind password option
• Stealth mode
• Windows XP x64 compatibility
• Custom lock screens
• Cycling lock screen images
• Screen saving effects
• Lock screen transparency - you can view movies under the locked screen
• Password protected settings, quit and uninstall
• Command line options
• and many more ...

Difference from standard Windows XP computer lockfeature
A lot of users believe that Lock My PC (as well as any other third party computer lock software) is useless because Windows XP has integrated computer lockfeature. Well, indeed, you can simply press Win+L onWindows XP computer keyboard and your screen will be safely locked. What advantages Lock My PC has over Windows computer lock?

First of all, when your computer is locked by Windows Lock feature, anyone who has Windows Administrative privileges can unlock your computer. Such unlock will force to close your session (all unsaved changes will be lost). If Welcome screen option is enabled on your computer (the default settings for non-domain computer), Win+L doesn't lock the computer at all - it temporary switches the user off and displays the welcome screen - if you share your computer with others, they can logon with their usernames and use your computer. Moreover, if you share your account with other users (it's common for home PC), Windows XP lock feature is useless at all - your folks will unlock your computer without any problem.

Another benefits of Lock My PC in comare with Windows lock feature:

• Custom lock screens and transparent lock screen options - your computer can be used as a presentation machine - the screen displays pictures or video, but nobody can touch your computer;
• Secure Lock before Windows welcome/logon screen;
• Displaying unsuccesfull unlock attempts - you will be notified if anyone tried to unlock your computer;
• If Lock My PC is used in muilti-user mode, a supervisor can unlock the computer without closing user session;
• You can lock CD/DVD ROM doors along with thedesktop, keyboard and mouse - this can prevent CD media from being stolen while you are out;
• Command line support allows you to use Lock My PCin Internet kiosks.

Safe and secure
Lock My PC provides reliable locking mechanism that impossible to bypass:
Keyboard driver installed with Lock My PC blocks different key combinations like Ctrl+Alt+Del, Alt+Tab, Ctrl+Esc and many others.
Booletproof startup lock ("Always lock at startup" option) displays password prompt box before Windows logon/welcome screen and (unlikle the most of desktop locking software) bannot be bypassed in Windows safe mode.

Easy to use
As soon as the installation completed, double click on the Lock My PC tray icon to lock the computer.
Right click on the tray icon to get access to the program settings. All settings are groupped by cathegoriies.

Autolock computer after certain time of inactivity
You can set up Lock My PC to lock your desktop automatically if the computer is idle during a certain period of time. Moreover you can set up Lock My PC to switch the computer off (Hibernate, Standby etc.) if your computer was locked during a certain period of time.

Stealth mode
Lock My PC can work in stealth mode. Stealth mode is a state when the program is running on your computer but does not show any sign of its presence in memory. To activate stealth mode, enable options "Do not show tray icon at startup" and "Hide Lock My PC from Task Manager".

Two installation modes
Lock My PC can be used both in single-user and multi-user environment. During the installation process, you will instruct Setup wehter to install Lock My PC in single-user mode or in multi-user mode.
In single-user mode, Setup will create Lock My PCshortcuts only for you. Locked computer can be unlocked only with your password. Some advanced options for corporate use will be blocked. This mode is ideal for home use.
In multi-user mode, Setup will create Lock My PCshortcuts for all user accounts. Each Lock My PC user will have their own password. The user who installed Lock My PC will be Lock My PC Administrator and his/her password - the administator's password. This mode is ideal for corporate use.

Custom Lock Screens
Lock My PC comes with a set of different lock screens. Lock screens are located in LockScreens subfolder of LockMy PC program folder.
You can create your own Lock Screen pictures and use them with Lock My PC. Your computer will look cool and unique when it is locked. You can use GIF, JPEG, BMP and animated GIF images as lock screens. Lock Screen transparency level option will allow you to vary the transparency from fully opaque to fully transparent. The latter allows you to lock keyboard and mouse only and may be helpful when you are watching videos or running presentations on your PC.

By the way, you can get this nice tool by downloading atHere.

Make Money Typing

Earn Money Using Your Home PC.

While typing is no longer offered at most business schools or high schools, it is still a service much in demand. Doctors, lawyers and authors record notes and then seek professionals to help type those notes into legible documents. The formal name for this service is transcribing, and it is easy to get set up as a transcriber. Then you can start making money typing.

Making Money Typing

With the world almost completely online, there is little need for a typewriter, however typing is still a marketable skill. The faster you are able to type, the faster you can share ideas and commit your thoughts to the screen. Using those typing skills to put the thoughts of others in written form is a way to supplement or even replace your current income.

Most medical and legal professionals take copious notes while working. Surgeries and investigations are recorded and then the recordings later transformed into the written word. The same is true for the legal field. Despositions are taken from witnesses and clients on video or voice recorded, but there is almost always a pressing need for a written form of the recording. The current environment of lawsuits and legal proceedings make it even more necessary to have accurate documents.

If you are able to listen to what is recorded and then type that recording correctly using the computer, you are able to transcribe and your skill is in demand.

Becoming a Transcriber

To become a transcriber, you have a few options. One is to research and find legitimate companies that already offer this service. There is a steady demand for skilled individuals, and these companies will willingly take on new employees who show commitment to their work. Some may charge a fee for a start-up package. These companies require a bit of extra research to ensure that they are indeed selling you a package and future work, not just taking your money.

Another option to begin making money typing is to approach professionals in your area. Doctors, lawyers, security professionals, authors, police stations and similar locations all might have need of someone to transcribe notes and recordings.

It can be challenging to demonstrate your abilities if you don't have references, so consider offering your service on a trial basis if potential clients are skirmish. Remember that much of what you are potentially transcribing can have serious legal repercussions, so you should approach the material with the utmost care and understand the skepticism and caution of clients. It might be worthwhile to take a few classes to fine-tune your skills and gain references of instructors.

Once you have established yourself as accurate and trustworthy, be sure to maintain a set of references from past clients. Also ask for referrals to new clients as many in the legal and medical field are closely networked.

Over time you will have established an ongoing client base and steady work. Considering most transcribers make upwards of $30 per hour, you will be very nicely supplementing other income or even completely replacing it by working just a few hours a day.

Click Here and get started now!!!

1. OnlineJobsJunction [Cost]

2. Plimus [Cost]

3. DataEntryCompany [Free]

4. MeFeedia [Free]

Registry hacks to Improve performance of Windows XP

1. Load Applications Faster

The Windows prefetcher aims to load applications faster by “pre-fetching” the application and storing it in the pre-fetch cache. You can speed up application loading by changing the default value of one the settings under the relevant key.

Navigate to:

HLM\SYSTEM\CurrentControlSet\Control\SessionManager\Memory Management\PrefetchParameters

The default value for the EnablePrefetchersetting is 3.Change this value to 5to make applications load faster. You can experiment with higher values—up to 9—and see if you get a further

improvement.Since this relates to the system, a reboot is required for the change to take effect.

2. Optimisation Of The Boot Files

Normal file fragmentation scatters the pieces of a file all over your hard disk. This invariably also affects the files that load at boot time. You can defragment the files that load at system startup to enable faster loading.

Navigate to:

HLM\SOFTWARE\Microsoft\Dfrg\BootOptimizeFunction

A setting called Enable under this key needs to be set to Y (forYes). This setting defragments the boot files, and it might relocate startup files into contiguous clusters on the volume, reducing the

movement of the disk head when reading the volume.

With the setting at Y, boot file optimisation occurs automatically if the system is idle for 10 minutes. A reboot is required for the change to take effect.

3. Unload Unused DLLs

After an application is closed, XP has the annoying habit of leaving the associated DLL files in memory. This can hog precious resources and memory, and also cause stability problems. Make

the DLLs unload themselves from memory after the program is done running.

Navigate to:

HLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\AlwaysUnloadDLL

If the DWORD Always UnloadDLL is not present, you will need to create it. Set the Value of the “(Default)” setting to 1. Application-associated DLLs will get unloaded when the application is closed.

4. Disable User Tracking

Useless to most users—except perhaps for system administrators—XP’s inbuilt user tracking system uses up precious resources.The system keeps track of the programs run by a user, the

paths followed, and the documents used. (Did you know your XP was spying on you all this while?) Disable this to free up system resources.

Navigate to:

HCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer

Set the DWORD NoInstrumentationto 1. This will disable most of the user tracking features of XP.

5. Run 16-bit Apps In Their Own Processes

Use this hack if you have more than one 16-bit application left over from the days of your nostalgia. XP runs all 16-bit applications in a single process. Having a separate process for each application can increase their stability and process.

Navigate to:

HLM\SYSTEM\CurrentControlSet\Control\WOW

Browse to the String DefaultSeparateVDM. If it’s not there, you’ll need to create it. Set its value to Yes.

6. Load Kernel Into RAM

In Windows 98, programs could be loaded and kept in RAM for as long as you wanted. You could even load a video clip into RAMdirectly and have it play from there! XP is much more restrictive,

mostly due to security reasons. But when it comes to the Windows XP kernel, there’s something you can do. By default, XP only loads the required parts of the kernel into RAM at boot time, and calls the other parts as and when needed. Having the entire kernel available in memory speeds up processing.

Navigate to:

HLM\System\CurrentControlSet\Control\SessionManager\Memory Management

Set the value of the DisablePagingExecutive key to 1. This will make the entire kernel be loaded in memory. A reboot is required for the changes to take effect.

Only use this hack if you have sufficient memory. Recommended: 512 MB or more. Also, this hack may affect some programs that use the Windows swap file directly, such as Adobe Photoshop.

7. Edit The Startup Programs List

Many of the programs that start up at boot time do not figure in the Startup folder. If you want to stop more than one application from loading at bootup, you will normally need to go and turn off the preference in each application one by one. Tedious and time consuming. This hack can help you do this in one go.

Navigate to:

HLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

And to:

HCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

All the programs that load at boot time will be specified under these two keys. Review the applications listed in this list and delete all the entries you don’t want started up at boot time. Next bootup, they’ll be gone.

Be careful not to delete needed programs such as anti-virus and anti-spyware programs. You should be able to identify them by their path if not by the file name.

8. Optimise The System Cache

Desktop systems are normally optimised for applications, and servers for file caching. Depending on how you use your system, you may want to optimise your system for either.

Navigate to:

HLM\SYSTEM\CurrentControlSet\Control\SessionManager\Memory Management

Find the setting LargeSystemCache. Set this DWORD value to 1 for server behaviour or to 0 for desktop behaviour.

Some programs such as SQL Server and Exchange Server set this value during installation and override the change.

9. Turn Off Windows Animation

Windows animations—like those that happen when you minimise or maximise windows—look good, but only if you have the processing power and/or RAM. To get the most performance

out of your system turn off this setting. You could do it via a host of settings in the GUI, but this Registry hack does it all in one fell swoop.

Navigate to:

HCU\Control Panel\Desktop\WindowMetrics

Change the value called MinAnimate to 0 to disable Windows

Animation. A restart is required.