cm cosmos 1000
ocz platinum revision ddr800
asus arctic cooling
ocz 600w stealth extreme
problem is my windows is working kinda laggy maybe you guys could help? in games pc works fine, but when i like open start meno it is kinda laggy or maybe open firefox or folders... dunno y, this is without OCing nothing, i did some OCing now to like c if it gets normal @3.2 but its the same damn thing...
System idle process should be at the top of the process tab most of the time. If not, whatever at the top is hogging the cpu. I'd either update that software or find a replacement.
Also, some security software like antivirus can be taxing on the pc. Turn off heuristics (which can cause false positives) & archive scans (malware must be uncompressed to do the work, once it is, it'll be picked up by antivirus). Google cureit & do a full scan. Could be malware.