: Rotates the display 90 degrees counterclockwise.
: Flips the screen upside down (180-degree rotation). How To Rotate A Display On The Keyboard
If these shortcuts do not work, they may be disabled or unsupported by your current graphics drivers. For systems with newer Intel integrated graphics (6th Generation or newer), these hotkeys are often disabled by default or entirely removed from the Intel Graphics Control Panel . : Rotates the display 90 degrees counterclockwise