I just got two calls from this number, the second time I picked up. A man with a thick accent told me that my Windows computer was sending out an error message and that if I turned on my computer, he would fix it. I asked him which computer he was talking about, as I have several, and he said "your oldest." he then proceeded to give me an error number and insisted I turn on my computer. When I asked him who specifically he was looking to talk to, he just repeated his demand. I told him I wasn't interested and that now isn't a good time, and he continued to repeat his demand. We went another few rounds until I just hung up. Incredibly creepy.