I installed it an almost nothing worked. The browser is comes with cant cut an paste, windows media player will not play most video formats, it has a built in system that reports what you do on your PC an what software you have to microsoft an others that you cant turn off and it looks like poop. It looks like a downgrade to windows 3.1.... I have yet to see any upgrades in the "upgrade." As far as I can tell is all down hill from Windows 7. If I was stuck with Windows 8 on a computer I might call Windows 10 an upgrade but not for my windows 7 PC.