What’s That File? (An Introduction to File Extensions)
Rabu, 25 April 2018
In an attempt to be “user-friendly,” Windows (and maybe another in operation systems) hides the foremost vital a part of a file name from new pc users: the extension. Okay – we tend to’re assumptive that the reasoning behind activity extensions could be a “user-friendly” one as a result of we simply can’t return up with the other reason for activity them. No hurt may ever return from seeing AN extension, however lots may be learned from it. as luck would have it you've got this text to guide you thru a number of the foremost common extensions that you’ll run into.
But before you'll see file extensions, you would like to show them on. From Windows someone, click on the “Tools” menu, and choose “File choices.” Click the “View” tab and so uncheck the box next to “Hide file extensions for far-famed file varieties.” Click “OK” and you’ll notice that the files in Windows someone show a dot and cluster of 3 letters once their names. That dot ANd cluster of 3 letters is understood as an “extension,” and therefore the extension explains what quite file it's.
A file may be a noticeable computer file, an image, a sound, a video, or program. however while not seeing the extension, you wouldn’t understand it unless you double-clicked thereon. the subsequent list defines a number of the foremost common extensions that you’ll notice on your pc.
.au – This extension indicates a sound file. Most sound players can load and play this type of file.
.art - This extension indicates a picture file that was compressed with AOL (America Online) technology. each web someone and therefore the AOL service computer code will show this type of file, but if you don’t have AOL put in on your system, web someone can show it.
.avi - This extension indicates a video file playable by most transmission viewers together with Microsoft’s Media Player.
.bmp - This extension indicates another image file that may have originated from Windows Paint program.
.dll - This extension indicates a Dynamic Link Library which can contain further programming code for computer code. many various programs usually share Dynamic Link Libraries and you’ll notice a bunch of them within the Windows/System directory (but don’t ever delete them)!
.exe - This extension indicates a program or AN application like Microsoft Word, web someone, or Outlook specific. Use extreme caution once downloading .exe files from the web since malicious programmers prefer to hide viruses in these varieties of files.
.gif - This extension indicates another image file and it stands for “Graphics Interchange Format.” .Gif files ar usually smaller than .bmp files (described earlier) and they’re ordinarily found on web web content.
.jpg - This extension indicates yet one more image file and it stands for “Joint Photographers consultants cluster.“ Like the .gif file, it’s ordinarily found on web web content, but it’s a lot of smaller than each the .gif image and therefore the .bmp image.
.mid - This extension indicates a sound file created with a device Digital Interface. Windows Media Player can open and run these files, but they don’t sound like traditional .wav or .mp3 files (described later). .Mid files ar designed to product artificial sounds employing a computer’s sound card.
.mp3 - This extension indicates a sound file that genuinely reproduces voice and/or music. Windows Media Player can open and run this type of file.
.scr - This extension indicates a figure file.
.sit - This extension indicates a Macintosh archive StuffIt file. they'll not open on a Windows system while not a special utility.
.ttf - This extension indicates a font particularly designed to be used on a Windows system. It stands for “True sort Font.”
.txt - This extension indicates a noticeable computer file that may be opened with tablet.
.wav - This extension indicates a sound file that just like the .mp3 file, is opened with Windows Media Player or Windows Sound Recorder. .Wav files ar a lot of larger than .mp3 files.
.zip - This extension indicates a Windows archive WinZip file. they'll not open on a Macintosh system while not a special utility.