The extension. It tells Windows what kind of a file it is.
For example, a file with the ".doc" extension is a Microsoft Word Document.
its an extension for the file name which tells about the file type. but I just have a query, why most of the extensions are three lettered
XLS is the shorthand for Microsoft Excel file extension. A file extension is the group of letters following a period in a file name, denoting what kind of file it is.
The extension.
Some television shows that have three letters include the following: TMZ UFO ALF GCB
File extension.
None of the Scandinavian countries have a name with only three letters.
The following symbols can not be used in a windows file name:\*:?/>
Following characters are not allowed in the file name (Separated by comma). /, \, ?, %, *, :, |, ", < and >
The flower with only three letters in its name is the "lily."
It's whats known as a "file extension" File extensions are the last three/four letters after the dot of a file name, and it defines what program is used to open the file. Files ending with .mp3, usually open with Windows Media Player. Files ending with .doc, can be opened with MS Word. Some extensions are proprietary, such as the .pdf extension which can only be opened by Adobe Reader.
There are two types of whales that have only three letters in their name. The Fin whale and the Sei whale.
Ant