salam o aliykum dosto problem ye hai ke jab main koi bhi software install karne lagta hoon to mera computer hang ho jata hai kuch bhi nahin chalta kabhi kabhi toh install hote hi computer auto restart ho jata hai aur koi bhi software internet se download karta hoo to wo bhi adhi ho kar hang coputer ho jata hai plz some body help me paihle aise kabhi nahin hota tha....?