If you're trying to open a file and it keeps opening the wrong apps, you may need to change your file extension. Here's how ...

Need to use third-party programs to open files on your PC? Here's how to change file associations in Windows 10 and choose which apps open which file types.

If you’re tired of Windows opening files in the wrong apps, changing file associations may fix the problem. Here’s how to do it.

There's another way you can change a file type's associated app in macOS: Right-click (or Ctrl-click) on the file in a Finder window and select Get Info.

In this post, we will show you how to change the file type extension on Windows 11/10.Every file on our PC has a file type. For audio files, it might be MP3; for documents, it might be Docx or pdf ...