Microsoft unveiled two new tablets Monday, upgrading the original Surface released last October. The announcement includes a professional model (Surface Pro 2) that allows people to use it more like a laptop or a desktop computer and a cheaper version called the Surface 2.
The Surface Pro 2 will have a kickstand that has two positions and 60 percent more battery life. There's also a new cover that extends battery life even further.
The Surface 2, which replaces the Surface RT, is supposed to be lighter and four times faster than before. It comes with a 3.5 megapixel camera and a better screen.