PCWorld explains how to calibrate smartphone and laptop batteries when they display inaccurate percentage readings or cause ...

Unveiled at CES, the portable Allergen Alert device promises to detect nine common food allergens in minutes using lab-grade technology.

The only real issue is that Android doesn't allow you to fine-tune the power saving mode, so you don't have much control over ...

Windows 11 has a built-in report that provides insight into your laptop's battery status, including whether a replacement is actually needed.

BREAKING a simple rule could be to blame for your iPhone running slow, freezing and even shutting off. There are loads of ...

We've seen keyboard cases before, but what about a keyboard you attach to your phone with MagSafe/Qi2? Meet the Clicks Power ...

If you feel like you aren't managing your tablet time to the best of your abilities, there are apps that can help with that.

In the market for a dumb laptop? No, I don't mean one of those gobbledygook brands on Amazon powered by weak-sauce Intel ...

Hardware Canucks has teased that an unnamed thin-and-light laptop has exceeded 30 hours in its browsing test - streets ahead ...

Now, we have interviewed Donut Lab’s CEO and investigated the technology. At this point, it looks like either this battery ...

Other warning signs include any corrosion or white or grey deposits around the battery's terminal, which should be cleaned off using a special formula, ideally by a mechanic. Any damage to a battery's ...

For obvious reasons, we here at Macworld don’t cover Windows PCs, except when there’s a PC that’s unique enough to make us ...