Games are an exception - you can find a wide variety of keyboard combinations for full-screen mode - though often, pressing the Alt and Enter keys together works.

You can allow or block users from using full-screen mode in Microsoft Edge using the Group Policy or Registry Editor in Windows 11/10. We show you how.

If you need to set up a kiosk device for the organization, event, or home, in this guide, I'll show you how on Windows 11.

Fix #6: Turn on DirectPlay option. If your game still won’t play in full screen mode, you can also try to use Legacy components of Windows to see if that will help.

A reader's El Capitan installation started blacking out one monitor when he's using apps full screen.