Press Ctrl + Alt + Arrow key to rotate the screen
Use Ctrl + Alt + Up Arrow for normal landscape
Use Ctrl + Alt + Down Arrow for upside-down display
Use Ctrl + Alt + Left Arrow for portrait mode
Use Ctrl + Alt + Right Arrow for portrait mode
Right-click the desktop and open Display settings
Find the Display orientation option
Select Landscape, Portrait, Landscape (flipped), or Portrait (flipped)
Click Apply
Confirm the change if prompted