A faulty lithium-ion battery is a serious hazard and can catch fire. Here's what to do if the unthinkable happens - and some preventive measures.

Struggling with MacBook overheating, fast battery drain, or loud fan noise? Try 17 practical fixes to improve performance, reduce heat, and extend battery life.

Windows 11 has a built-in report that provides insight into your laptop's battery status, including whether it's time for a replacement.