Hewlett Packard has launched the HP EliteBook Revolve. The Revolve is a laptop that can turn into a tablet. The convertible tablet is powered by the touch-friendly version of the Windows 8 operating system. The EliteBook Revolve has a third-generation Intel Core processor, an 11.6-inch HD display, 720p video camera, USB 3.0 ports, and up to a 256GB SSD hard drive. The whole laptop weighs 3.04 pounds — you can also buy an optional pen accessory for the convertible tablet. HP is planning to ship the EliteBook Revolve in March. Pricing is not yet known for the convertible tablet.