Your wallet should hold the following: cards, keys, a credit card-sized Bluetooth tracker like this one from Tile. This ...

Cold weather exposes weak batteries fast. Here’s how to spot the warning signs—and replace it before winter leaves you stuck.

Overview Finding out which GPU is installed in your laptop or desktop is easier than you think. Whether you want to check compatibility for a game, troubleshoot ...

Charge speeds and battery sizes have been growing at an impressive pace - but you need to pair your phone with the right ...

Single-phase power factor correction (PFC) circuits—a kind of front-end AC/DC converters—are ubiquitous in a variety of ...

Buying a used Mac can be a great deal. But, if you don't check carefully, you might inherit someone else's issues or just get ...

Tired of packing multiple adapters? Tessan's Voyager 205 combines an AC outlet with seven USB ports, allowing you to charge ...

This year I revisited several gadgets I’d reviewed to see whether they still earned a place in my daily life. A few impressed ...

I’ve been reviewing smart lighting for years. Here are tips on how to prep, what to choose, and the smart lights that work ...

Windows 11 has a built-in report that provides insight into your laptop's battery health (and whether a replacement is needed).

Bad connectivity settings, problematic accessories, and overdue software updates can cause CarPlay to crash randomly. Here's ...

After getting WiFi broadband internet installed at home, people are most often frustrated by the fact that the signal doesn't ...