CallerID says 1-548-787-4519 Name Unavailabl. SEP.15 9:15A (2017)"Mary" from Computer Tech Support says server reports my computer has viruses. (She pronounced "V" as "W".)She turned me over to "Mike" who says FastTech is paid by Microsoft to provide general Windows support.I asked for website and phone number, he said ‘732-898-1724 ask for John’ (matches website, which has no address or email.)He wanted to connect my computer to his server. I said "no".I ended the call, presumably before he got to the sales pitch.