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 ...

Taiwanese smartphone developer High Tech Computer (HTC) debuted its biggest threat to the iPhone 3G yet earlier this week, the HTC Touch HD, and I had a chance to use one for a few hours on Friday.

The Dell 24 Touch USB-C Hub Monitor (P2424HT) feels like it's two monitors rolled into one. The P2424HT ($519.99) is a productivity monitor with a USB hub and all the ports you would expect from a ...