Please download HijackThishttp://www.spywareinfo.com/downloads/tools/HijackThis.exe
Copy it into its own folder, doubleclick HijackThis.exe, and hit "Scan".
When the scan is finished, the "Scan" button will change into a "Save Log" button.
Press that, save the log, do Ctrl-A to Select All, and copy its contents here.
Most of what it lists will be harmless or even essential, don't fix anything yet.
If I have helped you in any way, please consider a donation to help me continue the fight against malware.
Failing to respond back to the person that is giving up their own time to help you not only is insensitive and disrespectful, but it guarantees that you will never receive help from me again. Please thank your helpers and there will always be help here when you need it!