The Toughbook CF-18, military grade features a 10.1" LCD capable of up to 6000 nit in direct sunlight, and is powered by Windows® XP A multi touch digitizer LCD and stylus . In addition, a 6-foot drop and IP65 certified design with a full magnesium alloy case, helps to ensure that the Toughbook 18 will stand up to the most rigorous environments. This laptop converts into a tablet and is rugged. Great computer! 60 GB hard drive, 1.5 GB of memory.