Want to buy a new laptop? Whether you need one for work or home, a laptop can be a great asset. Check out the Lenovo Essential G500 Core i3 DOS Laptop With 2 GB Graphics | Brown. To help compare this Lenovo laptop, with other brands and models you might want to consider, this page gives you the detailed product specifications alongside other useful information such as product ratings and reviews by our customers. The OS is a key factor while choosing which laptop to buy. This one comes equipped with a DOS operating system.