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

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

Use the following fixes if your Windows laptop battery icon shows that it is charging when it is not plugged in at all: The problem might be occurring due to the residual charge in capacitors. If this ...

Gaming Laptops Somehow this svelte 32 GB OLED gaming laptop with an RTX 5070 Ti is down to $1,550 in the middle of the RAMpocalypse, and I'm asking no questions Hardware No, Jeff Bezos didn't predict ...

Your NPU might be powered on while your PC is idle, costing you battery life. Microsoft says the latest Windows 11 patch ...

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

The first thing that you should do is perform a hard reset. Hard resetting a laptop can also fix the battery issues. The steps to do this are as follows: Completely turn off your laptop. Disconnect ...

Technological advancements have meant that devices are lasting longer than ever. But one of the first parts to go is often the battery. Laptop batteries can especially be a problem, since many of us ...