If the combination of the Alt + F4 keyboard shortcut is not working to shut down on Windows 11/10, then read through this article for the working resolution.

If Ctrl+Alt+Arrow keyboard shortcut is not working in Windows 11/10, use the Graphics Control Panel, Windows Settings app, or this free Screen Rotate app.

You may sometimes experience Alt Tab not working in Windows PC, if so, here are the best ways to fix it.