Windows 8 Short cut Keys OS

1. Getting around Windows 8 Start Screen and Desktop
Win	Toggle between Desktop and Start Screen (or open Apps)
Ctrl+Tab	On Start Screen: Switch Between Start Window and All Apps Window
Win, then Ctrl+Tab	Open All Apps Window
Win, then start typing App Name	Search and execute Apps
Escape	Close Start Screen and go to Desktop
Win+E	Run Explorer on Desktop
Win+R	Execute Run on Desktop
Win+X	Open Power User Commands on Desktop
Alt+F4	Shutdown Windows
Win+L	Lock Computer
Win+F1	Open Windows Help