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.

When a Windows 11 laptop battery doesn't hold a charge for as long as it should, it's natural to want to check its health.

Restart your computer or scan for hardware changes. Windows will automatically install the missing driver on restart. I hope this helps. How do I change my mouse loading icon in Windows 11?

As Adaptive Energy Saver is experimental, the option is currently available only in the Canary channel of the latest Windows ...

Before using your own images to customize your applications, you may want to consider perusing the options that Windows offers. Besides the icons that show up by default on your computer screen ...

If your computer still can't find your device, make sure you don't have Airplane Mode enabled by clicking on the Network icon in the taskbar; if it's on, toggle it off.

Also, you can now directly view the battery percentage on the taskbar. Previously, Windows 11 required you to hover over the battery icon to view the percentage.