Just got a call from these criminals.  The number is now on call block

I love these fake "Microsoft" calls.  Before I got a free call blocker I'd get these calls. I'd turn on my MAC and try to follow the caller's instructions.  I'd try to comply but I'm a little slow in following instructions, especially because a MAC is set up differently from a PC., so it took a while.  I kept telling the caller there is no start button on the lower left.  Finally he asked, in a heavy subcontinent accent, "What kind of computer do you have?"  Since I'm a little slow, it took me some time to find the label.  I said, "I don't see a name, but there's a picture of an apple on it."  He said bad words to me and hung up.  Funny.