Oopsie! Looks like trouble lady.

Even though you've not clearly mentioned what the problem is, it looks like you've been hit by something similar to what had hit my puter a few days back.
Malwarebytes' Anti-Malware helped fix the nasties though
you can download it from here:
http://www.malwarebytes.orgI also hope you have a good anti-virus program too, though some of these viruses might slash right through. I personally use AVG.
Hope this helps. Please let us know if things got sorted out. Ang is somewhere out there, I'll grab her if you need more help.