So I have this i7 2600k here, on a asrock z77 extreme4 mobo, running windows 7, and here's my problem, the cpu is getting waaay more usage then it should, for example, when I run google chrome, I get like 90% cpu usage, when I run internet explorer, a little bit lower then that, skype is the same... I tried to clear all of chrome browser data and didn't work, I'm running an malwarebytes full scan, and its running at 20-30% usage, and nothing seems to show, so I say that no malware on the computer... what could be wrong with it? when I get the high spikes, it makes it impossible to use the computer...