Desktop frezzes after boot

subha632

Distinguished
Nov 20, 2011
14
0
18,510
hi, i am facing a problem with my pc from some days... when i boot my pc via windows 7 ultimate, it frezzes after loading icons and gadgets at desktop... it even doesn't open any folder and also sometime i have noticed that cpu usage drops at 0%.. afer 2mins it gone and works perfectly.... what is the the problem??? pls suggest me....

my pc is now 2years old... core 2 duo, 4gb ddr2, 1tb hard disk (500gb wd, 500gb seagate)..... thanx