How to Rotate the Screen in Windows XP

1. Press 'Ctrl-Alt' and an arrow key (left, right, up or down) to rotate the screen.
2. Continue pressing the hotkeys and arrow keys until you reach the desired rotation. This works with most video drivers on Windows XP. If it doesn't, proceed to Step 3.
3. Click “Start,” then “Control Panel,” then “Display,” then the “Settings” tab. Click the “Advanced” button. Check for an “Orientation” option. Select your desired orientation.