Sometimes when navigating windows, there is an easier way to get tasks accomplished. The following is a list of keyboard shortcuts. (Found in Windows 8 Basics pamphlet)

Windows Key:   Return to the Start screen from an open app or the Windows desktop or press again to return to the previous screen.
Windows Key + F1: Open online help.
Windows Key + C: Display the charms.
Windows Key + D: Display the Windows desktop (second time to hide)
Windows Key + E: Open Computer (Windows explorer) Continue reading