Had mcafee for 2 years, decided not to renew. Currently I have been unable to fully remove all mcafee products from my system, including following their instructions, finding any file with there name and manually deleting and uninstalling.
It claims to be catching stuff, and popping up stating so even thought its gone, do not put yourself through this stress, so many videos about the same issues time for them to be removed from trustworthy status.