Not every notebook has a touch screen, but try one, and you'll be a tap-and-swipe convert. Here's what to know about touch-panel technology, plus the best touch-screen laptops you can buy, based on ...

Lenovo's latest PC attempts to move computing from the desk to the coffee table. During the International Consumer Electronics Show, the personal computer maker unveiled the IdeaCentre Horizon, a ...

From musical tables to smart mirrors, these touchscreen devices defy tradition, turning ordinary objects into innovation hubs ...