me ne apny laptop me windows 8 install kia hay magar os me har video slow chalti hay har player par me ne check kia hay me ne system properties me dekha to total memory 256 shared memory 256 or video memory k sath 0 likha tha jab k windows 7 par video memory 64 mb thi mujhay windows 8 pasand hay plz koe expert help kare