How To Fix My Computer Screen Sideways. Open settings on your computer and click on the system icon. Locate an empty area on your desktop and right-click it.
On the next screen click on the display tab in left pane. There click Rotate to Normal or Rotate to 0 degrees whichever is present. To fix your sideways screen you can try rotating it via the Graphics options menu.
In the right pane scroll down and click on display adapter properties.
How to Fix Sideways Computer Screen Using CTRL ALT and Arrow Keys. In the right pane scroll down and click on display adapter properties. You can also fix upside down or sideways screen by going to windows 10 settings. Ive just now turned my own desktop sideways so I can test these steps as I go.
