.b is an extension for binary files mostly used by video game emulators... .b is also the extension for BASIC programming language source text files...
It is a Microsoft Publisher file.
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.
Hyper Text Markup.
Moving Picture Experts Group
Moving Picture Experts Group
What is the file extension What is the file extension
A ".gdoc" is a file extension used by Google Inc. to store Google Documents.
file extension for video is 101
.html, .php, or .htm
The file extension tells about the type of file, with the extension three letters. For Eg:- *.txt -- text file *.exe-- executable file
file extension
the extension of a batch file is ".bat"