My neighbour's W.8 laptop on which he has btinternet.com and associated email appears to also have Norton 360 installed. I understand that btinternet comes with McAfee. I am aware you shouldn't run two antivirus, but am a bit puzzled by his set up. Norton has reminded him that his sub expires in 10 days.
I have run a scan with 360 which found a few things. I can find no McAfee programme apart from McAfee Central.