Upgrade from XP,Vista,Win 7 to Windows 8 for 40 $ »

Hello World, This is a really short post about Windows 8 and Upgrade possibilities offered by Microsoft.  If you want to have more information, you can always have a look at the following location. Overview I've learned recently that Microsoft would allow people to upgrade from Windows XP up to Windows 7 to Windows 8 Pro for only 40 $.