Received a call this a.m. at 7:30 while I was still in bed.l The man said my computer was sending bad messages. I asked him what I was supposed to do about it. He said if I was at my computer, I could look at the upper right hand corner... I said, I am not at my computer. I am in bed. He said he would call back later. Something tells me this is a BIG SCAM.