My pc is getting slower and slower, without any reasons I can see. I have norton installed on my pc, and it doesn't find any virusses. I don't know what to do anymore, and i'm worried about this since I can barely work anymore!
Try the free virus scanner Free-AV and you should also check your system with Ad-Aware, which scans for Adware and Spyware. After that you could also try HiJackthis to scan if there are still bad processes running.
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