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 ...

The file extension is not necessarily linked to the format of the file but instead just tells File Explorer how to open and ...

Have you ever noticed how your computer knows which program to open when you double click on a file? It doesn’t always know but most of the time it does. When it doesn’t know, your ...

Associating a file type with a program can be done in several ways, such as using the Open with dialog and selecting the Always use this app to open checkbox, or via Default Programs or Default Apps.