Lenovo G580 laptop is very good to me I am using this laptop since July 2014 but never get any hardware related problem even I reinstall the operating window after 25 months in my laptop. Service and support of Lenovo brands is very committed to the customers. It keyboard is very ease to use. Mouse pad also good working after 2 years as new laptop. At my institute I also recommended so many students. This is really value for money and I am planning other Lenovo brand laptop to my son also.