called this morning at 8:45 am - did not answer; call back is recorded 'not in service at this time' message.

Same thing except it was a friend from his house in Pennsylvania. I too am in 519 area.

Appears that this is a fraudster. Starts by saying that as a Microsoft licensed specialist, my computer is infected with "Errors" which will slow the machine, and eventually stop it shortly. Wants to sell me software - Would the software be infected, or does he want my credit card details?

Called me 3 times even tho' I showed no interest.............

Phone rings here then when picking up it rings then a foreign English speaking man goes on and dais he's from the Internet Global system. Any problem that we have with Windows and report to him.. When cronfonting him and hanging up he called back 2 other times with 20 seconds and threats to call at 3AM everyday

This number just called me and wanted to know about what computer I had, what windows version i was operating. And if I had any problems with my computer when loading a webpage/email. They were saying that there is problems with windows and malcious software getting loaded onto computers
They then asked me to turn on my computer. At which point I hung-up because it didn't seem legit at all.
Not to mention this person is calling from my 'city' and has an indian accent, if microsoft was calling me it wouldn't be from my areacode.