main pechle 3 din se aik problem face kar raha hun. kabhi kabhi browser per internet nahi chalta jab keh torrent per downloading ho rahi hoti hai. problem browser per ati hai. chrome firefox IE sab check kar chuka hun. laptop ko restart karta hun tu chal jata hai internet browser per lakin kuch waqt k liye. main windows 8.1 original use kar raha hun. Any sulotion?