first two had to be returned because windows wasn't installed on the hard drive. Then there was a hard drive error. my third one just got a virus when I tried using Microsoft edge to look at the news about all of the protests going on and I got locked out of my account for a virus and suspicious activity then the virus began to down load and would not stop so I had to shut my computer down. turned it back on and i was still locked out and ten pop up windows appeared with a down load attached. should I have just gone with a mac? my goodness. i have never had so much trouble with tech in my life. my iphone and ipad have never failed me. is a two in one just impossible ? is that why apple has not made one yet. I'm lost for words with this surface pro 4.