Video: Dell previews Windows 7 tablet, notebooks

At the company's event in San Francisco this morning, Dell showed several new models of laptops, desktops, and workstations, as well as a prototype of a 10-inch Windows 7-based tablet due later this year.

At the company's event in San Francisco this morning, Dell showed several new models of laptops, desktops, and workstations, as well as a prototype of a 10-inch Windows 7-based tablet due later this year.

Dell previews Windows 7 tablet and more