If your computer display suddenly gets too big in Windows 11/10, check your Display settings and Graphics driver. These fixes will help you resolve this issue.

On macOS, go to “System Settings” > “Displays” and hold Option to reveal the “Detect Displays” button. Make sure the correct ...

If half of your computer screen is blurry on Windows 11/10, roll back or reinstall GPU driver, change Refresh rate, update monitor firmware, etc.

If you see the same thing on both displays, you should start by making sure the displays are Extended instead of Mirroring ...

Screenshot: Apple If you open Displays and then Night Shift from System Settings, you can have your macOS screen shift its colors and brightness to put less strain on your eyes at night.

Sidecar in macOS turns your iPad into a second display, but it's limited to certain Macs and iPads. Thankfully, a few ...