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 ...

One of the easiest ways to render your computer unusable is to mess with the operating system’s files and settings–one accidental deletion of a single file can ...

There are four different types of extensions available on the Mac – some of which are more widely used than others. You can see which extensions are installed on ...

When you want to view videos or photos on your Windows 11/10 computer using the inbuilt Photos app Video editor and you receive the error message- You need an ...

Automator is an OS X utility that allows you to construct small applications, or "workflows," that automate repetitive tasks for you. For advanced users, writing scripts to use in Automator can save a ...

Linux typically doesn't rely on file extensions; it gets a files type using "magic numbers" within the file itself. Linux apps, including GNOME Files, may still use extensions to determine file type.