Recover an application that is not visible on your screen in Windows 7

I recently had somehow moved my Outlook program off one of my two monitors and was not able to get it back, I would open the program and I could see the icon in the tray but there was no getting it back on the screen until I came across this cool little trick: Select the icon in the tray and then hold down the Windows key and press the right arrow and poof it will magically appear on your screen!