How do I get my screen back to normal size Windows 10?

1. Open the Start menu and select Settings.
2. Go to System.
3. In Display, check the Scale and Resolution options, and adjust them to make your screen look proper. …
4. If it looks proper, select Keep changes, otherwise, select Revert, or in case you can’t see what’s on the screen, wait 15 seconds for it to revert automatically.