I hope this is the right place for this. I have an interesting dilemma. I have a really cheap laptop that I've had a ton of problems with. It completely died once and I sent it in for warranty service (it's a Samsung BTW). Recently I kept getting constant blue screens and occasionally it would bring up a screen that said I was missing a windows file. After fiddling with it a bit (I could occasionally get it to boot into safe mode), I decided to just use Samsung Recovery to restore to factory settings. Windows booted up fine after that and I set all the language options and things like that, but now it says I need a new product key, as the key that's on there now is associated with another PC. I assume this probably has something to do with the fact that they replaced the HDD when I sent it in the first time, but the restore point was from before I sent it in. Anyway, my question is, who should I call, Samsung or Microsoft, to try to get a new key, and will they actually give me a new key? Thanks for any help.