While browsing the other day I got caught up in pop-up hell and when one of those 'install software' ones came up I clicked yes in my panic. I don't know what it was but when I googled the name it came back with results that indicate its for trawling my pc for passwords and sending them somewhere, same with key presses. Is this possible?

I've run ad-aware but what else should I use? Is there also something that will tell me what each process is thats running?

Thanks!

Philip