This should change your screen orientation back to the normal one. Hold down the Ctrl and Alt keys on your keyboard, then press the up arrow key. This is the simplest way to fix your screen issue: You don’t have to try them all just work your way down the list until you find the one that works for you. The following is a list of fixes that have resolved this problem for other Windows 7 users. More importantly, you should be able to fix it pretty easily… Lots of Windows 7 users have reported the very same issue.
Your screen was turned upside down? Don’t worry … Although this is annoying, you’re definitely not the only one to experience the problem.
