My Mac has Boot Camp and while on XP, I encountered a "trojan horse JK" through a notification from AVG. I couldn't delete it, and after a minute later, my Mac, while on Windows crashed. Then after being on the, "Windows is shutting down screen" for minutes longer than it should, my Mac restarted, and as soon as I heard the boot up noise, I shut it off, and unplugged it. Any recommendations/advice for what I should do? Is my Mac "done"? Is my Mac half fine, and my Windows not?