Earlier today, I got a big, annoying popup saying that Microsoft will no longer do anything for me, since I hadn't taken the validity test I knew nothing about. So, I took the stupid test, it said that the computer didn't have genuine stuff on it, and its locked up. I have a totally black screen, except for the validity test and the forum that its automatically loading up. The rest of my family is getting really impatient, since we've been having a lot of computer problems lately, and this is a computer best buy gave us for free since the other one we bought had 13 faulty parts. We are next to throwing away this $1500 that has hurt more than helped. Is there anything I can do? I have not installed anything new for the past 3 days. And its only complaining to me just now, and I can't access the computer outside of this forum, so i cannot do anything.