I got it too. Told me my computer was sending error messages and for $99 they will fix it. Heavy India accent.
Does anyone really fall for this stuff?
Sent me to a website to pay: http://freedomtechnology.us/
Heavy Indian accept, saying from "Windows Technical Department" wanting to talk to me about my computer…but I guess since I kept saying "who?" they hung up. High background noise from boiler room conversational sounds. Sounded like a room of 100. Scam.
Received this call, identified himself as coming from "Microsoft Windows" wanting to talk to me about my computer. - Sounded like he was from India or some mideastern country. I asked him over and over to stop calling me. He finally hung up.