A file extension is a suffix that is added to the end of a file name after a dot. It is usually two to four letters long. File extensions help Windows and other operating systems to know the standard ...

If you need more time to finish your taxes, the IRS allows one free six month extension. Here's how to file for a tax ...

I have used Windows File Explorer for several years, and over that time, I have not always liked the tool. In fact, I often ...

Every file that we have saved on our computers has a particular extension. The file extension is added at the end of the filename followed by a dot (.). It tells the operating systems about the ...

Oct. 15 is the tax filing deadline for people who requested an extension Written By Written by Contributor, Buy Side E. Napoletano is a contributor to Buy Side and an expert on student loans, taxes ...

Your business' Word documents likely use one of two extensions. DOC Word files were likely created with an older version of Microsoft Word, whereas DOCX and DOCM ...

A bug in Lion means Apple's popular TextEdit utility may append the TXT extension to files regardless of their original file types. Topher, an avid Mac user for the past 15 years, has been a ...