I got some malware or ransomware on my laptop. I have scanned and cleaned the laptop but not before some settings were changed non of the troubleshooters work or windows update. there used to be a freeware package you could download that would register all the compents and set them back to default as well as your browsers etc. can anyone help me with the name i cant find it and google searches are just leading me to more malware software not to repair after the fact