In the past, we already mentioned several tablet device, Apple iPad, Amazon Kindle Fire, Google Nexus 7 , today we welcomed a new tablet device Surface from Microsoft . Surface was announced by Microsoft CEO Steve Ballmer at a Los Angeles event on June 18, 2012, at Milk Studios.The Surface will be available in two versions, “Surface” and “Surface Pro”. “Surface” will run the Windows RT operating system and use an ARM CPU. “Surface Pro” will run the Windows 8 Pro operating system and use an Intel CPU. Display Surface and Surface Pro both have screens of 10.6-inch with a 16:9 aspect ratio, a little bigger than iPad’s 9.7 – inch screen, so it may be a little easier to operate.