GR1 runs fine on windows 8 For those new to it.. here are some cool shortcuts to get you going. Each of these involve holding the windows key and pressing the letter i specify X cool pop up with command prompt and many system functions. I Charms Bar P presentation mode for projector or 2nd screen w Windows Search settings highliged q Windows Search Apps highlighted f Windows Search files highlighted e Same as always windows explorer m Minimize . Snap Right L lockscreen Pause Break - Same as always system properties R run T Tabs across application on task bar in desktop mode U Ease of access D Minimize everything to desktop when in desktop mode H Share And here is even more http://windows.microsoft.com/en-US/windows-8/new-keyboard-shortcuts#1TC=t1 Once you get past the start screen shock, it's VERY fast. Press windows key to get start up and type what app you want to open (1st letters) All of the games i play work. Every driver i have thrown at it works... Rat mouse, g15, belkin speed pad. i use the metro apps for quick reference and to see if i have anything new.. and a few games but i mainly use the desktop.