Lenovo essential G570 laptop means world in hand. Guys awesome laptop that I have ever seen in my life .It can be used by anyone easily , with this on laptop you change get the world in your lap.It is very essential for the persons who does job because with this one laptop they can work more and more with a great speed because it has long battery back up.You can entertain yourself easily by watching vedios online because it has great accessibility to the Internet, thus we can say that to catch the world in hand we have to buy it, so what are you waiting for just run to buy it.