Need more time to file taxes? Fill out IRS extension Form 4868 mapodile / Getty Images Taxpayers unable to file their federal income tax return by the filing deadline can apply for an extension with ...

A file extension, or file name extension, is the letters immediately shown after the last period in a file name. For example, the file extension.txt has an extension of .txt. This extension allows the ...

BearPup sometimes wants to open a file in one program, and other times open it in another. He asked the Answer Line forum for an easy way to do this. Windows uses a file’s extension–the part of the ...

If you're gearing up to file your tax return this year but are afraid you're going to run out of time, it's possible to file for an extension. This can give you six additional months to get your ...