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

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

Once upon a time, computers were gigantic installations that filled up several rooms, and scientists thought computers would only get larger from there. Instead, computers shrank. Yes, gigantic ...

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 ...

Higher watt-hour (Wh) batteries generally offer longer battery life. Smaller, lower-resolution screens consume less power than larger, high-resolution displays. Non-touch displays and avoiding ...

Battery Optimizer is a small application designed to perform various tasks that improve battery life on a laptop PC. The first thing it does when you start it up is provide a nice big graphic ...