ACA Microsoft agent role document

acf system management configuration

acm audio compression management driver, providing encoding of various sound formats for Windows systems and decoding function

aif sound file, supports compression, can be played using Windows Media Player and QuickTime Player

AIF audio file, can be played using Windows Media Player

AIFC Audio file, played using Windows Media Player

AIFF Audio file, played using Windows Media Player

ani animated cursor file extension, such as animated hourglass.

ans ASCII character graphic animation file

arc is an earlier compressed file that can be opened using WinZip, WinRAR, PKARC and other software.

arj compressed file. You can use WinZip, WinRAR, PKARC and other software to open

asf video streams supported by Microsoft Media Player can be played using Windows Media Player

asp Microsoft video stream files can be used Open Windows Media Player

asp Active Server Page proposed by Microsoft is a server-side script, often used in large-scale website development, supporting database connections, similar to PHP. It can be written using Visual InterDev and is currently very popular

A shortcut for asx Windows Media media files

au is a commonly used sound file format on the Internet. It is mostly created by Sun workstations and can Play using the software Waveform Hold and Modify. LiveAudio in Netscape Navigator can also play .au files

avi is a Windows multimedia file format using the Microsoft RIFF specification and is used to store sounds and moving pictures

bak backup files, It is generally an auxiliary file created automatically or through a command. It contains the latest version of a file and has the same file name as the file

bas Basic language source program file, which can be compiled into a Execution file, the current Basic development system is Visual Basic

bat batch file. In MS-DOS, the .bat file is an executable file, consisting of a series of commands, which can include commands for other programs. Call

bbs electronic bulletin board system article information file

bfc Windows briefcase file

bin binary file, its purpose depends on the system or application

bmp Bitmap bitmap file, which is Microsoft's own format developed by Paint. It can be supported by a variety of Windows and Windows NT platforms and many applications. It supports 32-bit colors and is a resource used to create icons for the Windows interface. File format.

c C language source program file, compiled and used under the C language compiler

cab The compressed package format developed by Microsoft, often used in software installation programs, using the utility that comes with Windows program, Extract.exe can decompress it, WinZip, WinRAR, etc. all support this format

cal calendar file in Windows

cdf Internet Explorer channel file

cdr is a graphics file format in CorelDraw. It is a graphics image file format that can be used in all CorelDraw applications

cdx index file, which exists in Dbase, Foxbase, and Foxpro system software Environment

cfg configuration file, a file used by the system or application software to configure its own functions and characteristics

chm compiled HTML file, often used to create help files and electronic documents

clp file format in the clipboard under Windows

cmd is a batch file used for Windows NT/2000. In fact, it has the same function as the BAT file, just to be compatible with DOS/Windows 9x. The BAT is different

cmf Sound card standard music files, FM synthesizer, etc. can be played back

cnf NetMeetting conference connection file

cnt Online help file directory index file, usually saved together with a .hlp file of the same name

col A palette file format created by programs such as Autodesk Animator, Autodesk Animator Por, etc., which stores the various items in the palette. RGB value

com DOS executable command file, generally less than 64KB

cpl control panel extension file, used by Windows operating system

cpp C language source program, very A powerful language with corresponding development systems on various platforms

crd Card file in Windows

crt Certificate authentication file used for security

cur cursor resource file format under Windows, which can be edited with cursor editing software

css Text/css file

dat data file, used in applications

The image and sound files in dat VCD can be called by the VCD player software or played through the VCD machine

dbf database file, database file generated by Foxbase, Dbase, Visual FoxPro, and other database processing systems

dcx fax browsing document file

ddi image file, DUP, HD, IMG and other tools can be expanded

dev device driver

dib Device-independent bitmap file, which is a file format whose purpose is to ensure that bitmap graphics created with a certain application can be loaded or displayed the same by other applications

dir directory file

dll Windows dynamic link library is almost everywhere, but sometimes conflicts between different versions of DLL can cause various problems

doc is currently the office software Microsoft with the highest market share. Documents created by the word processing software Word in Office

dos Some system files of MS-DOS reserved by Windows

dot Document template files of Microsoft Word, through which templates can simplify some commonly used The creation of format documents can be done within

Embed VBA programs to realize certain automation functions

drv device driver files, used in various systems

dwg AutoCAD drawing files are also a format supported by many drawing software. Commonly used to share data

dxb A graphics file format created by AutoCAD

dxf Graphics Exchange Format, a computer-aided design file format originally developed for use with AutoCAD Used together to facilitate the transfer of graphics files between applications, it stores graphics in ASCII mode and is very accurate in expressing the size of graphics

der Certiticate file

dic Txt file

emf is a Windows 32-bit extended metafile format developed by Microsoft. Its overall design goal is to make up for the shortcomings of the *.wmf file format used in Microsoft Windows 3.1 (Win16), making the metafile The file is easier to use

eps is a graphics file format described in the PostScript language. It is saved as a text file and can print high-quality graphics images on a PostScript graphics printer. It can represent up to 32-bit graphics. Like

err compilation error files, which exist in Dbase, Foxbase, and Foxpro series software environments

exe executable files, although the suffix name is the same, they have different formats and versions

p>

exp display card driver used by 3DS

exc Txt file

flc Autodesk Animator and Animatorpro animation files, support 256 colors, the largest image resolution is 64000*64000, supports compression, widely used in animation sequences in animation graphics, computer-aided design and computer game applications

fnd saved search results

fon dot matrix font file

for Fortran language program

fot shortcut key to font

fp configuration file, exists in the environment of Dbase, Foxbase, Foxpro series software

fpt remark field file, exists in the environment of Dbase, Foxbase, Foxpro series software

frt report file, exists in the environment of Dbase, Foxbase, Foxpro series software

frx report file, exists in the environment of Dbase, Foxbase, Foxpro series software

fxp compiled program, exists in the environment of Dbase, Foxbase, Foxpro series software

gif in A compressed graphic file format that can be processed by various graphics processing software on various platforms

grh Image typesetting file of Founder Company

grp Program under Windows Group window file generated by the manager

goc Gocserve

gra MSGraph.Chart.5

h C language source program header file

hlp Windows application help file

hqx BinHex is used in Macintosh to encode binary files into 7-bit text files. Most Macintosh files appear as .hqx (.bin is rarely used). In Macintosh, You can use StuffIt Expander to decode .hqx, and in Windows you can use BinHex 13 to decode

ht HyperTerminal

htm Save hypertext description

Text file in descriptive language, used to describe various web pages, and can be opened using various browsers

html is the same as .htm file

icm image color description file

Icon files in ico Windows can contain multiple formats of the same icon and are created using icon editing software

idf MIDI instrument definition

idx index file, which exists in In the environment of Dbase, Foxbase, Foxpro series software

iff file exchange format file, this file format is mostly used on the Amiga platform, on which it can store almost all types of data, on other platforms On the Internet, the IFF file format is mostly used to store images and sound files

image Macintosh disk image files, commonly seen in FTP outlets of Pingguo machines, and processed by Shrink Wrap in Macintosh

ime input method file under Windows

img disk image file, which can be restored to a disk after being opened with HD-COPY, WinImage and other tools

inc assembly language include file, Similar to the .H file in C/C

inf software installation information under Windows. The standard installation program of Windows installs software, drivers, etc. based on the installation information in this file

ini is an initialization information file in Windows. It is not used much anymore. New applications save settings in the system's registry

jar is a compressed file, a new version of ARJ, but not very specific. Popular, you can use WinJar, Winrar, etc. to open it

jpeg is a picture compression file, the same as .jpg

jpg is a static image compression standard formulated by the Static Image Expert Group, with high Compression ratio, very widely used, can be created using image processing software such as PhotoShop

lnk shortcut, this file points to another file, each item in the program folder of the start menu is an LNK file

log log file, usually used to record some events

lzh is an ancient compressed file that can be opened using WinRAR

mac used in Macintosh A medium grayscale graphics file format, used in Macintosh Paintbrush, its resolution can only be 720*567

mag graphics file format

mdb The database format used by Microsoft Access, is Very popular desktop database

Men memory application files, existing in the environment of Dbase, Foxbase, Foxpro series software

mid Audio compressed files, once very popular, but in current software It is rarely used in

mif MIDI instrument

mov uses Apple's QuickTime format movie files, which can be played by Sparkle, FastPlayer, MoviePlayer and other software in Macintosh, and can be played by Quicktime in Windows. Playback

Movie QuickTime or Apple's film and television formats can be played by Sparkle, FastPlayer, MoviePlayer and other software on Macintosh, and can be played by QuickTime on Windows

mp3 uses MPEG-1 Layout 3 Standard compressed audio files are the main compressed audio files on the Internet. Due to their extremely high compression rate and low distortion, this file is currently the main file format for music piracy. However, it is currently subject to VQF,

Challenges of new standards such as WMA

mpg uses video files compressed by the MPEG-1 standard, which is very similar to the format used by VCD. It provides CD-quality audio signals and a video resolution of 320*240. Current media Most playback software can play it, and Microsoft's WMV8 and MPEG-4 compressed AVI files are its strong competitors

mpt A graphics file format used in Macintosh

msg Microsoft Mail Document

obj object code

ovl Due to the many functions of the software and the small memory, executable files that cannot be loaded into the memory at once may have ovl files with the same file name

pcd bitmap file, developed by Eastman Kodak, supported by all platforms, PCD supports 24-bit color, the maximum image resolution is 2048*3072, used to save pictures on CD-ROM

pcs animation file is an animation file format developed by Macromedia. It is used by Macintosh applications. It supports compression and 256 colors. It is used to save animation data and is the predecessor of Quick Time

pcx image file , PCX format is a format developed by ZSOFT Company when developing the image processing software Paintbrush. This is a compressed format that takes up less disk space

pdf graphic and text multimedia files, defined by Adobe Electronic print file format, it is a de facto standard. Many electronic prints on the Internet are in .pdf format

psd is a standard graphic file format used in PhotoShop and can be saved Every small part of the image data, including layers, additional mask channels, and other content

pwl Password file under Windows

qt Machintosh's QuickTime movie format, developed by Macintosh Sparkle, FastPlayer, MoviePlayer and other software can be played by Quicktime in Windows

qtm animation file. This file format was developed by Apple Computer Company and is supported by Apple Macintosh and Microsoft Windows platforms. It supports 25-bit Color, the maximum image resolution is 64000*64000, supports compression, used to save audio and motion video information

rec recorder macro file under Windows

reg Windows 95/98 System and application registration files. Although this kind of file is saved as a plain text file, there are still version problems. Different operating systems use different versions of REG files.

rle A compressed bitmap file format, the RLE compression scheme is an extremely mature compression scheme, characterized by lossless compression, which saves disk space without losing any image data, but it takes more time to open this kind of compressed file. In addition, some Applications with poor compatibility may not be able to work together

rm Video compression files supported by RealPlayer under Windows, very popular streaming video files on the Internet, and many real-time video news, etc. all use this format, however, the latest Windows Media Video V8 has launched a powerful offensive

rmi MIDI sequence file

rtf rich text format file, describing the content in plain text, Able to save information in various formats, it can be created using Wordpress, Word, etc.

sav archive file

scp is used for Internet dial-up users in Windows systems and is used for automatic dial-up login.

Script file to avoid tedious keyboard input during manual login

scr barrier protection file

sct screen file

scx screen file

set Microsoft backup set file, used to save content to be backed up, settings and other information

shb shortcut to a document

snd Mac sound file, sound file developed by Apple Computer Company Format, supported by Macintosh platform and various Macintosh applications, supports certain compression

sql query files, used in the environment of Dbase, Foxbase, Foxpro series software

svg SVG It can be regarded as the hottest image file format at present. It is based on XML and was developed by the WorldWideWebConsortium alliance. SVG is a scalable vector graphics

svx Amiga sound file, the sound file format developed by Commodore, is used by Amiga Supported by platforms and applications, compression is not supported

swf flash is a product of Micromedia. Strictly speaking, it is an animation editing software. In fact, it produces an animation with the suffix .swf. , animations in this format can express rich multimedia forms in a relatively small size, and can also achieve a "combined" state with HTML files

swg virtual memory swap file, used by the operating system

sys system files, drivers, etc., have different definitions in different operating systems

tbk temporary database files, used in the environment of Dbase, Foxbase, and Foxpro series software

tga image file. The structure of this file format is relatively simple. It is a general format for graphics and image data. It has a great influence in the field of multimedia and is the preferred format for converting computer-generated images to television

tiff image file, this image format is complex, has a lot of storage content, and takes up a lot of storage space. Its size is 3 times that of a GIF image and 10 times that of the corresponding JPEG image. It was first popular on Macintosh and is now mainstream on Windows. All image applications support this format

Tmp temporary files are generally temporary files generated by the system and applications. When the system and applications exit, the temporary files created by them will be automatically deleted. If the exit is abnormal, temporary files may remain on the disk. Under a single-task system, they can be deleted immediately. Under a multi-task system, temporary files that are not in use should be deleted

txt text file

url InternetShortcut (shortcut to URL address on the internet)

vcd CD image file produced by virtual optical drive tool

ver version description, used to describe a certain software Version information file, the content varies depending on the software

voc sound file, this file format is developed by Creative Labs, is supported by Windows and DOS platforms, and supports compression

vxd virtual Device driver, very common in Windows operating systems, is an important system file

wab address book file, used by the address book program in the system

wav audio file, this file The format is a resource format used to save audio information on Windows. In Windows, it is played by Waveform Hold and Modify or Navigator, or "media player". There are many encoding methods that require corresponding decoding programs to play

win window file, in Dbase, Foxbase, Foxpro series software

Used in the environment

wmf is a common metafile format in Microsoft Windows. It has the characteristics of short files and stylized patterns. The entire graphic is often spliced ??together from independent components, but its graphics Often rough, and can only be called for editing in Microsoft Office

wpc WordPad document conversion

wps Wps text file, there are many versions, you can use Wps Office, Wps 2000, etc. Open

wri Windows WordPad document

xab Microsoft Mail Address Book

xbm A graphics file format created by Animator Pro that contains A series of point information

zip is the most common file compression format in DOS/Windows and the standard compression format on the Internet. It can contain paths and multiple files