this is a computer tech that bugs you to pay them to fix your computer .I don't think its worth the money as all they do is give you trial versions of adware ip blockers windows manager then after the trial is over in 2 weeks you are running slow again and the cost is usually 159.99
I knew this guy was lying when he stated he was going to shut down my computer as someone was trying to hack it. Asked him how he got my number he said I gave him. Asked him 'did I pay you'. Yes. I realized he was the hacker and shut my computer down.