When you double-click on a file in Windows, it will automatically open a default program that is configured to manage these types of files. It is common, though, want or need to use a different ...

Mac OS X computers use a default application to open every file type based on its file extension. If you don't want to use the default application when opening a file, you can select "Open With ...

You can change file associations on Windows 10 in three ways. Use ‘Open With’ to quickly change the program for one file type, Default Program Settings to change multiple file associations ...

If you can't change default app by file type in Windows 11/10, then reset the problematic app, remove file type association, etc.

How to change the default apps that open files For a longer-term solution you’ll need to go through individual applications and change them manually.

Now that you’ve changed the default program for this file, the button for Change All is active. This button will set your Mac to use the selected application to open files of this type.

Windows 11 can make it easier to access your extensions through apps. Here's how. Windows 11 can keep track of the apps you open and set them by default for faster navigation.

The latest Windows 10 preview shows that the default apps experience on Windows 10 is set for a major improvement.

If you use OpenOffice for your word processing, spreadsheet, and presentation needs, make it the default program for opening these types of files on your laptop or PC.

When you open files that have a particular file extension, Windows will look at its configuration to determine what the default program should be in order to work with these files. The default ...

Windows 10 lets you choose the default app you want to use to open specific file types — but it can be a bit of a pain to actually do it.