Microsoft's Surface family has officially expanded to include the desktop. The company just announced the Surface Studio at today's event in New York City. It will be available "in limited quantities" this holiday for $2,999, $3,499, or $4,199, depending on hardware options. Preorders begin today, and the Studio will also be showcased in Microsoft retail stores ahead of its release. "We totally believe that Surface changes the way you produce, the way you create, the way you learn," said Panos Panay, who leads Microsoft's devices team.