all experts..

kese hen ap log , hope you will be fine... darasal guzarish ye hai k abi 3, 4 din pehlay mene apney pc pe Call of duty Modern warfare download kia or install karke easily khel raha tha, but jabse mene isey download kia hai mere pc ki speed bohat slow hogai hai, halankey meri hard drive me abi space b bohat hai, or mere pas abi Avira antivirus free edition hai updated ... us se scan kar raha hun to wo b bohat time leraha hai, meri samajh nahe araha hai, system itna slow hogaya yahan tak ke mene wo game b uninstall kardia , lekin phir b speed itni slow hogai k system khulne me bohat time leraha hai, me kuch b nahe kar paraha hun , scan wagera... kia meri window me kuch fault hai ? or virus hai? ya kia hai plz help mere sath nae nae problems ati hain, plz guide me... i will b very thankful to you... ( or koi information missing ho to ap mujhse puchsakte hen)..

mere system ki config hai...

Intel Dg31pr, e2180 2.0ghz
2gb ram...

plz reply..