Okay so I was getting help with my desktop (which is fixed now) and i found out my brother has gotten a virus on the family laptop. I fixed it up by scanning with SpyBot S&D and then a quick scan then a full scan with Malwarebytes' Anti-Malware and now my computer is back to normal… I think. Whenever I open up task manager i see csrss.exe, 2 rundll32.exe's, and winlogon.exe with no user and description (I'm using windows vista operating system right now). EDIT: Okay, now i know i have a virus because I did a HijackThis Scan and it didn't show csrss.exe under the running processes. and i see that it's running when i open windows task manager.