Ok so, I bought my PC from an electronics store about 6-8 months ago and every thing was fine up until a few days ago. When I had booted up my PC and this pops up on to my desktop. I never once saw a Product key or anything when I picked it up, or let alone find the product code card thing the support site says. I haven't tried getting a false copy of Win10 pro/ or anything of the like. And Have no idea how to fix this. I cant find the Troubleshooter in the menu. I even tired a system reset and It still happens. So if anyone could be of help I would be grateful.