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 ...

Lenovo has unveiled the IdeaCentre Horizon, a new "table PC" that is designed for shared computing, entertainment and gaming on a 27-inch touchscreen. Billed as Lenovo's first "interpersonal PC", the ...

Prototype technology that turns any surface -- a wall, table, or floor -- into an interactive touch screen has been years in the making. Now, anyone can get their hands on the software. Dara Kerr was ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Touch-screen laptops are taking their place as a top tech must-have these days, with light frames, zippy ...

With Windows 8, Microsoft is bringing touch-screen interaction from tablets and smartphones to traditional PCs. Many Windows 8 ultrabooks and tablet/laptop hybrids include touch, and some desktop ...