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

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

Windows 11 requirements: check if your computer is compatible

Checking for Windows 11 compatibility? Whether you want to find out if your current computer is compatible with Windows 11 or you want to see if a second-hand model has the right specs for it, we take ...