So, I’ve decided to contribute little myself to this new Microsoft Product.
So, When First Logged On The Windows Key Doesn’t work for you. You have to Press Either “Win+M” or Desktop From Metro Interface,
So you can stat using Windows Key to switch between Opened Windows And Metro UI.
So Try this Keys… “Windows+M”
“Windows+C” for Right Hand Side Options Menu Aka Charms bar
“Windows+I” for Settings
“Windows+D” for Desktop
“Windows+F” for Searching Files and Programs
“Windows+H” Share Currently Selected File With list of Programs
“Windows+K” Second screen Option
“Windows+P” Projecting Screen
“Windows+Y” Ease of Access Conter
“Windows+R” Start the Run
“Windows+Q” Shows list of All Applications installed on your PC – Search utility
Try above shortcuts to save your time and get comfortable using New Windows 8, which was a Shift in Microsoft’s Tradition. Welcome such New Features and Improvements.