I have run malwarebytes / spybot / ccleaner and super antispyware as well as Microsfot security essentials...Nothing frightening was found...Maybe it wasn't malicious.
if you found nothing new, after all those scans, go back to my previous post and clear your temp locations, then pat yourself on the back for a job well done .if you had anything serious you would probably know by now. password change is also a really good idea. there is no need to run every flavor of antispyware
you did fine, (although the time you spend with microsoft ecurity essentials is nothing more than microsoft license enforcement pretending to be much more
although they annoy the hell out of me, you should probably be running trend micro or bitdefender if ransomware is your concern