File extensions are the characters that precede the last period of a file name. It helps us find the type of file we are trying to open i.e. whether it is an audio file, video file, or simply a ...

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 ...

Click to viewWhether you've been sent a simple ZIP archive, you need to create and share your own compressed files, or you're staring down the barrel of some obscure archive format you've never seen ...