So I've been trying to upgrade my wife's PC to Windows 10 for the past day and there are issue left and right. I finally broke down, got her files off onto a portable HD and formatted the whole thing. Except now it won't activate with the Win7 key so I had to call Microsoft and they are like "Your Windows 10 build is wrong, you need to update." So here I am sitting and staring at this huge screen with a gigantic number in the middle which is increasing at a snail's pace. Ugh!!!!