Hi I am using this laptop. and I have bought a second hand laptop but is very powerful and guniene laptop. It is the most quality laptop which work best, but it has slow power to run a game because when I start a game of striking then it will hang. and after that it damages the system . but again I repair it. It has a big and lcd screen with excellent mose touch sensitivity. and it has a smart keyboard. It has strong battery life and have a smart keyboard. I love this laptap very well.