Call was obviously computer-generated. Caller did not know my name. With a barely-understandable foreign accent, he told me that he was with a Windows Technical Support Company, and that they had been receiving "error messages" from our computer. He told me to go to my computer, and he would instruct me on what to type in. When questioned about his legitimacy, he told me his name was "Alex." When I asked what country he was calling from, he said, "New Jersey." I inquired about what my computer's code number was, and he rattled off what was supposed to be a 22-digit number, but the code number he gave me was much longer than 22 digits. He was obviously making it up as he went along. He became belligerent when I told him that I was going to record our conversation. Using extremely vulgar language, he told me what I could do to myself and my family, and that, if I went to the FBI to report him, the authorities would 'slap me.' He then hung up on me. I tried looking up his phone number in some reverse-phone directories, and was not able to get any useful information. I tried calling the number myself, but got a recording that the number had been "disconnected." It is obviously a SCAM, probably designed to steal personal info from our computer. BEWARE!