Microsoft is upping the ante in the tablet game.
The Redmond Empire announced Tuesday that Microsoft Surface Windows 8 Pro, a business-class line of its Surface tablets, will hit stores in the U.S. and Canada on Feb. 9. The Pro models will have third-generation Intel Core i5 processors, touch screens with 1080p (1,920 by 1,080) HD resolution, plus an included digital pen and "Palm Block"...
