I’ve always loved to play pranks and, Christmas and New Years is a perfect time to play pranks on your colleagues or best friends. Just imagine, everyone is getting ready to wind-up, lock their computers and go out on holidays, and suddenly realize that something has gone wrong with their computer and they have no idea how to fix it !!
It’ll be fun to watch them panic, isn’t it. So here’s a very simple trick to get the worst out of your loved ones (you can play this on those who you don’t like too 😉 ):
This rotate screen shortcut, will rotate the screen 180 degrees, which means everything on the experimented computer screen will be upside down :).
This trick can be played on Windows XP, Vista, Windows 7 or any other versions of Windows.
Now once you’ve troubled your friend enough, you can use the same shortcut keys to set the display right.
Happy Christmas and New Year in advance 
