PCWorld explains how to calibrate smartphone and laptop batteries when they display inaccurate percentage readings or cause unexpected shutdowns. Battery calibration involves fully charging to 100%, ...

Jumping percentage displays, a suddenly empty smartphone, or unexpected switch-offs despite a remaining residual charge are typical everyday battery problems. These issues are often not caused by a ...

When watching television, you naturally want to see the entire screen. A TV set often crops off the edges, but there is a way for you to fix this.

Look for Lock Screen and click on it. Once you’re in the Lock Screen window look for Lock screen status. There will be a drop ...

Acer's Aspire 16 AI is the best-value budget 16-inch laptop we've tested, with a fast, sharp screen for the money. Its Snapdragon X chip is efficient and punchy, and the build quality exceeded our ...

AirDrop is potentially the most popular Apple ecosystem feature, letting you instantly share files between your devices. The technology relies on Bluetooth and Wi-Fi Direct connectivity, sparing you ...

Armed with your own creativity and this $300 sticker printer, you can bring joy to everyone around you. But if you're looking ...

And our testing reveals that, much like last year's QN90D, the QN90F really struggles with blooming. A combination of Samsung ...

I’ve relied on dual monitors in my home office for decades—so much so that I find it hard to get any work done on a single display, much less be super productive. I always bring a portable monitor ...

A budget laptop that checks boxes even some premium notebooks leave blank is rare, so consider the Acer Aspire 16 AI ($699.99 ...

We’re always checking out new gear, but these are ways we’re actually planning to upgrade this year.