It came with Windows 10 pre-installed and after letting it do Microsoft updates it runs just fine.  It does get quite hot at times when watching hd video but it has never shut down or showed any artifacts on the screen.  The SSD storage does get used up quickly also but all you have to do is pop in an SD card for extra room.  I would say it is a good buy if you can get a used or refurbished one at a lower price point.