Microsoft Surface Book

In its short tenure as a hardware maker, Microsoft has become the defacto trailblazer for Windows-running devices. It all started with the lofty promise that its Surface tablet could replace your laptop. We were skeptical about it three years ago, but after the Surface Pro 3, Microsoft nearly perfected the formula and showed veteran computer manufacturers how hybrids should be made.Now, Microsoft introduces the Surface Book as the "ultimate laptop." Like the Surface tablets before it, this lapto