After seeing countless products and technologies from more than 4,000 companies in Las Vegas this week, these are the 21 ...

With such a gluttony of choice, it became harder than ever for PC hardware and software to impress us. Few products earned our rare Editors’ Choice award. And only the very best of the best ...

Sure, smartphones are decent scanners in a pinch, thanks to their high-quality cameras and specialized scanning apps. However ...