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Q: File extension are usually how many characters?
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How many characters is a typical windows file extension?

3.3.3.3.3.3.3.3.3.3.3.


The file extension .wav means the file is?

The file extension mp3 means that the file is an audio file, and is usually some sort of music file. However, mp3 can also be used for sound recordings that are done for businesses, and many other things as well.


Is there any file extension with 2 characters?

Yes, you can have 1, 2, 3, 4, 5... howevery many characters you like for a file extension on most operating systems. Having 3 characters is common, as this was the maximum old versions of DOS could handle. Take a look at a list of files and their extensions here: http://en.wikipedia.org/wiki/List_of_file_formats_(alphabetical)


What is a file extension How many letters does it have?

File extensions tell the computer what kind of program was used to create it, and are usually three letters. Common file extensions are .txt .doc .wps


Why exactly three letters in a file extension?

An old convention stemming from MS-DOS ca. 1983, which only allowed 8+3 characters in file names - 8 in the name and 3 for the extension. Since MS-DOS used the file extension to look up which program could open it, and there were many programs, developers would commonly use all three characters in their extensions.Neither Unix/Linux nor Mac had these requirements, but the convention is still with us.


What is a BAA file?

A BAA file is a file that is unknown or has an unassigned file extension. There are not many software programs that will allow you to open such a file.


How do you read MUS files?

MUS extension files are usually associated with music files used for training or composing on your PC. They can be created by using several different types of programs which deal with professional music composition, such as Finale, Sibelius or Melody assistant. This type of file is not usually able to be played in standard media players since the file with this extension will contain specific information regarding the music file, such as tempo or tone.. Incorrect associations are the cause of many file extension errors.


In computers what are extensions?

Extensions are the last part of a file name for example a text file is usually called example.txt the .txt at the end is the extension and can be many differant things depending on the program that creats it.


What are the three or four characters right of the period in a file name where the file can be hidden or displayed?

That is the file extension. Each file has this extension to tell the system what to do with the file. For example, a program has .exe at the end. This means that it is an executable file, so the system will launch it as a standard executable. A document has .doc or .docx. The system checks file association when you run it, and tells whatever program is set to handle documents to open that file. If you have MS Word, then it will open the file. If you use Open Office, then that program will open it. If you change the extension, then a different program will try to open the file. For example, changing a .jpg to a .txt will open notepad. However, the file is not actually plain text, so you will see many pages of gibberish, since notepad doesn't really know what to do with the image file.


How many characters can be in a file name using Windows 95?

Windows 95 supported file names up to 255 characters in length.


How many charicters can a DOS file have?

A DOS file, or .bat file can have unlimited characters.


How many letters are in a file extension?

minimum three and maximum four