Regardless of whether you've bought the $8,999, 55-inch, full HD model or the $21,999, 84-inch, 4K model, the Surface Hub will undoubtedly change the way you work.By the way, if you have no idea ...

Microsoft's most ambitious Surface yet is a well-designed graphics powerhouse, but all that brawn comes with trade-offs in size, weight, cost, battery life, and lap feel.