Problem I have is cpu usage around 25%, used by "System" - "Nt kernel & system"
I've been trying to solve this problem for a while now with no luck. Finally I have figured out that when I disable and re-enable antivirus auto protect problem goes away for a while...
I have tried loads of things, uninstalled extra protections like superantispyware, malwarebytes, ad-aware... Unistalled and reinstalled NIS with Norton special tool... But the problem is still here and it is quite annoying...
Does anybody have any ideas? If needed I can post processes...