My old Windows 7  computer still works fine but Microsoft is about to stop supporting windows 7 so I bought elielitebook 8470 with windows 10 because to upgrade my old computer to windows 10  would cost over $100  and for only $100 more  I got what turned out to be a refurbished computer that actually looks brand new.  We also have a windows 8.1  computer that I hate..so I was not sure Windows 10 would be any better than windows 8.1...but to my surprise Windows 10  is much more user friendly than 8.1  and easy to set up whether you have computer experience or not.