06-03-2012 06:23 PM
06-27-2012 05:58 AM
From the description I am suspecting some malware or spyware is causing your system behave abnormally
I would suggest you to use an on line scanner . Before you use any online scanner please disable your antivirus .
Once your system is scanned , enable your antivirus and update its definition , then restart the system in safe mode
and run the virus scan again .
Hope This Helps
06-27-2012 07:21 AM
Another suggestion is to boot from a Linux LiveCD which you can get from ubuntu.com. Select the option to not make any changes to your computer. If you experience the same problem running Linux from a cdrom disc, then you can be pretty sure it's a hardware problem. If none of the same symptoms are present, then I'll agree with Rmattoo, and you should backup all your important data on your harddrive then either cleanup your system or reformat and reinstall windows. The latter is by far the easiest solution in this case.
07-13-2012 05:27 AM