Who called from 9712179588

They have called four days in a row and never answer.

Just got a call Dec 6, 12h45. Caller hung up after being asked two for his ID and what was the alleged matter with my computer.
Also wondering about the Sage 50 ad on this site, as i called them yesterday in British Columbia.
Coincidence or what?

caller states that he is calling from a windows maintenance service and is calling because he has a report that says that I downloaded a malicious file, wanted me to turnoff my computer and have him walk me through how to fix it.  I told him I know that this is a fraudulent call and that I just need to make a phone call to shut him down told him to remove me from their call list and never call me again.  He said ok maam have a good night and hung up!

Called and said something about my computer.  He sounded as if he was trying to disguise his voice.  I simply hung up while he was talking.