We've all been there before: You're out with your laptop, engrossed in your work, when your laptop gives you the ever-dreaded battery warning. If you'd rather your laptop warn you a little sooner, you ...

Has the battery performance of your laptop noticeably declined? Here's how to generate a report in Windows to help you monitor the health of your device.

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

You can show the battery percentage on your Mac computer to help track exactly how much battery life you have left, and when you need to plug it in. To turn on the battery percentage display, open the ...

QUESTION: What can I do with a Windows laptop with a battery that won’t last very long? ANSWER: Battery life is a common frustration with all portable devices and how you use your laptop can make a ...

If you're running your Mac most of the day, it might be necessary to find ways to save battery. Some of the best ways to save battery on your computer include adjusting your "Energy Saver" settings, ...

Modern batteries are designed to work for as long as possible. Although eventual power loss is inevitable, many lithium-ion batteries can last for over 1,000 cycles, while maintaining high performance ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...

Computer memory could one day withstand the blazing temperatures in fusion reactors, jet engines, geothermal wells and sweltering planets using a new solid-state memory device developed by a team of ...