Amazon's AI-powered Alexa offers new and improved features for just about every user. Here's how to get started and whether you should buy a new Echo device to try it out.

Unplugging a router and restarting it clears up any software glitches that may have developed and lets it reconnect to an ISP, usually improving performance.

Do you need a single access point or coverage for your entire home? Let's break down which is right for you and why.

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio products, ...

Samsung’s Galaxy Z Fold 7 marks the brand’s most polished attempt yet at a truly usable foldable phone. Now in its seventh generation, the Fold 7 trims the fat—literally—with a lighter, thinner body ...