In our previous deep dive into the groundbreaking world of PLATO, we pointed out the technological advances the system heralded in graphical displays, sound, and user interface; the trailblazing ...

Being the versatile single-board computer that it is, the Raspberry Pi can help you build all sorts of projects with all sorts of accessories. Throw in a camera, and you have a smart doorbell, ...

From quick restarts to advanced troubleshooting, learn how to revive your touch screen before seeking professional help Reviewed by Lisa Mildon Restarting your device can often fix a touch screen that ...

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 ...

Apple Inc. is preparing to finally launch a touch-screen version of its Mac computer, reversing course on a stance that dates back to co-founder Steve Jobs. The company is readying a revamped MacBook ...