Aoa

meray computer men ek problem chal rhi h ....meray zayada tar softwaers thori der chaltey hen phr wo hang ho jatey hen ...and they give the error...not responding....aur phr unko close krna parta. h..jo programs zayada affect huway hen un men yeh hen ...
windows explorer
ms office
mozilla firefox.
google chrome
winrar

kindly tell me soln . i am usind windows 7 and avira anti virus ... mujay lag rha h k kehn avira nay meri normal files tou kehn delete nhn kr den

lakin menay ms office or mozilla dobara be install kye lakn phr be wo yehi error detay hen . jab k winrar aksar auqat bilkul kam krna chor deta h ........(even doesn't open the file even) lakin dobara install kro tou phr sehi kam krta h ....
kindly tell me solution of this ????