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 ...

If the touch screen on your Samsung Galaxy smartphone or tablet is not working properly, it can be frustrating. However, there are several troubleshooting steps you can take to try and get it working ...

It's not often easy for an older person with little technical experience—or anyone else who's frustrated by current technology—to jump into the world of computing. The Telikin Elite PC ($1,000) wants ...