Γιατί το laptop μου τυχαία απενεργοποίηση, και τι πρέπει να κάνω για να το αποκλείσει;

Sometimes they complete just turn off like that whether they overheat. Be careful about using it on soft surfaces (same a bed, or even your lap) that may well obstruct the exhaust of hot air from the fans, and obviously don't use it by thing else that strength make it heat up.