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

The first step that you should do is perform a hard reset. Sometimes, the problem occurs due to the residual charge. This process will drain out all the residual charge from the capacitors. Follow the ...

Your Windows 11 PC has a free battery health feature that's seriously underutilized - how to find it ...

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

If your laptop’s battery doesn't last nearly as long as it first did out of the box, then it might be time to replace it. The lithium-ion batteries used to power most laptops degrade over time with an ...

Gaming Laptops Best gaming laptop 2026: I've tested the best laptops for gaming of this generation and here are the ones I recommend Hardware There are a surprising number of programs designed to ...

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

If after changing the CMOS battery your computer won’t boot, this article will help you fix the problem. CMOS battery provides continuous power to the BIOS chip. BIOS chip stores all the BIOS settings ...

Q: Does it harm my laptop battery if I just keep it plugged into my charger all the time? A: Battery life continues to be one of the biggest complaints of laptop users, so understanding what you can ...