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

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

Users of the Microsoft Surface Pro 9 have increasingly reported issues with rapid battery drain, which can be particularly frustrating given the device's promise of long battery life. Here are some ...

David Nield is a technology journalist from Manchester in the U.K. who has been writing about gadgets and apps for more than 20 years. He has a bachelor's degree in English Literature from Durham ...