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

Windows makes it easy for you to open up these files by setting up default programs for each file type -- images files, for example, will open by default in the Windows 10 Photos app.

Guide to change File and Folder permissions in Windows 11/10. You need to assign new users, assign permissions, remove users, and change user.

Changing file or folder ownership in Microsoft Windows 10 requires a deep dive into Properties Settings.

To change the default PDF viewer on Windows 10, you'll need to edit your default apps in the Control Panel.

Do you want to open a file type or link with a specific app? Here's how to change the default app settings on Windows 11.