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

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 ...

If you see a red x on the battery icon on your Windows 11/10 laptop, use the following suggestions. Before you proceed, I suggest you run Power Troubleshooter on your laptop. It is an automated tool ...

Microsoft has released a new Windows 10 update that forcibly enables the Battery Health Manager UEFI option in HP business laptops to prevent battery swelling. HP Battery Health Manager is a BIOS ...

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

A couple of weeks ago, enthusiasts discovered references to the so-called "adaptive energy saver" in recent Windows 11 preview builds. Microsoft acknowledged the findings but added that it was not ...

Microsoft finally fixed two known issues acknowledged over five months ago, causing higher than normal battery drain and update installation failure issues on Windows 10 devices. The first one ...

The January 2026 Patch Tuesday updates for Windows 11 address a battery issue on devices with a Neural Processing Unit, and ...