Your Windows 11 laptop has a secret power setting that's seriously useful - how to find it ...

My power problem didn't require a new battery; a software change made everything more efficient.

Overview ARM-based laptops from Microsoft and HP finally deliver true all-day battery life.Real-world battery performance now ...

Q: What’s causing my laptop battery to get overly hot? A: If your laptop battery is heating up more than usual, it’s important not to ignore it. While some warmth is normal during use, excessive heat ...

Apple's MacBooks have dominated in battery life in recent years, but this situation is undergoing a change now that Windows laptops, in addition to Intel and AMD, have a third CPU option: Qualcomm's ...

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