Rotates the screen 90 degrees to the left (Flipped Portrait mode). Why the Shortcut Might Not Work
Use the following combinations to rotate your screen: windows keyboard shortcut to rotate screen
Here is everything you need to know about rotating your screen in Windows. Rotates the screen 90 degrees to the left
Simply press and hold the Control and Alt keys, and then tap the arrow key corresponding to the direction you want to rotate. The screen may go black for a moment before the new orientation appears. windows keyboard shortcut to rotate screen