A virtual keyboard showed up on my computer screen and my mouse supplied working, a bunch of other screens?

[Kay]

I was just on facebook and suddenly my mouse stopped working. A virtual keyboard showed up and suddenly a bunch of other screens showed up. My google chrome opened a bunch of tabs too, and I couldn't control my computer at all. I restarted it and my mouse still doesn't work. Am I screwed?

[orabus]

That sounds like a virus, boot into safe mode and try a system restore, if not available try and run your av if it wont run rename the exe file, try and re-post