First off, I have an HP G72 253NR laptop. I've tried getting help from Microsoft and HP several times but they can never resolve the issues. I updated my OS to Win 10 from Win 7 and have been having a ton of issues. The Kernel debugging driver stopped working and said there was a registry error, my bluetooth doesn't work anymore, windows update won't update (it just searches for updates for eternity), and various other little issues. I've run scans with Windows Defender and it found nothing and several other antivirus's and all found nothing except a few PUP's. I ran my windows 10 install disk to bring everything back to its original settings and everything and still nothing. I don't know what else to do to fix it. It's been months. Any advice would be great, thanks for your time.