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.