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

Gaming laptop battery life is, by and large, rubbish. Or rather, trying to use a gaming-capable machine for a full day of ...

I used Microsoft's free Windows 11 battery health tool to diagnose my PC - and got helpful results ...

Homeowners are achieving energy independence by utilizing renewable energy sources and storing the excess energy in home batteries for future use. Energy is expensive, and ...

ASUS TUF and Acer Nitro are two of the best gaming laptops offering great performance, let's find out which one really excels in terms of performance, features, and battery life.

From using existing wiring to repurposing old hardware or smart devices, keeping your home secure might not cost as much as ...

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

There's plenty of reasons why your wireless headphones might unexpectedly drop out. Some are problems with your gadget and others limitations of wireless tech.

AI is driving record power demand in data centers, with rack densities hitting 150 kW. C&D Technologies helps operators tackle cooling and grid strain while unlocking energy ...

You don’t have to splurge for great sound; after testing some of the top affordable earbuds on the market, we found three that perform great for less than $100.