main windows 7 ultimate activated kafi arsa se use ker raha hon last friday se jab bhi internet explore close kerta dekestop hang ho jata na to refresh ker sakta aur na hi dekestop ke icon click ker sakta shut down ke baad on kerny per phir thek ho jata main ney fersh windows 7 bhi ki lakin ye problem ab tak hai hard ki partition bhi on new fresh register online softwear bhi instal kiay lakin yeh problem solve naih howa koi or explore firefox safari bhi use kiay close kerney per kabhi asa naih hota sirf internet explore close kerain to refresh niah ker saktay dekstop ke i con bhi click nai hotey main ne her option use kia lakin ye problem solve naih ho raha help me plz