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 ...

Use the following fixes if your Windows laptop battery is not charging after a Windows Update. Roll Back your battery driver Update or reinstall your battery driver Recalibrate your battery Perform a ...

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 ...

Is your Windows laptop battery not lasting as long as it used to on a single charge? High screen brightness, incorrect power settings, and too many applications running in the background are a few of ...