ASLAM O ALIKIUM.mery pc k sath ik problem ho gai hai.muj sy koi key pres ho gai hai jis ki wja sy aisa hoa hai k jab main apna pc oFf karta hn.to off hony k baad ye likha a jata hai..It IS KNOW SAFE TO TURN OF YOUR COMPUTER,,plz mujy btaen k ye kesy thk hoga.