hi , recently i build my pc . i mostly play games ,watch movies ,surf internet .
My PC Specs :
CPU: intel i3-2100 @3.10 GHz (3mb L3 cache ,LGA 1155)
HDD: WESTERN GIGITAL 1TB @7200rpm
RAM: trancent 4GB (1X4gb) @1333mhz
GPU : ZOTAC GTX 560 1GB
MOBO: INTEL H67
POWER SUPPLY :Cooler master extreme power
OS : Windows 7 Ultimate 32 bit
MONITER :hp res 1280x1024
i am facing lags while playing games or opening to many windows .I only playing nfs run and batman arkham city
Let me tell you the i3-2100 IS THE PROBLEM. I have an EVGA GTX 670 which I have overclocked. i have upgraded all of my parts except the i3-2100 and it still performs really bad. I would consider going for an i7 (that's what i am doing) or upgrade motherboard and CPU to a new AMDFX core.