Hi i’m using this laptop. Its very superb laptop, ill tell u something about this laptop. Its comes to 33.78 cms ( 13.3) full hd multi touch flush glass screen. And intel HD Graphics 520. Stunning B and O audio wth smart amp. And backlit Lsland style keyboard. The following applies to hp system with intel skylake or next generation silicon chip based system shipping with window7. Window8, window8.1, this system has limited supprt from microsoft. And drivers or software to take full advantage of window functionlity.