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 ...

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

"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 ...