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 ...

Many times we receive files whose extension is unknown. This often happens when the sender puts a wrong file extension and it becomes difficult to open the file due to an unknown format. Here is a ...

With the proliferation of free, web-based productivity tools, long gone are the days when professionals spend a few hundred dollars on a software package or subscription to get their work done. Now, ...