If this does not help you, there is another thing that you need to do, and that is to check if the Bluetooth Support Service is running on the computer To do so, type services.msc in Start Search ...

Microsoft introduced Bluetooth LE (low energy) audio support with Windows 11 22H2 KB5026446 (Build 22621.1778), also known as the Moment 3, in May 2023. The release notes stated: This update adds ...

However, the service now supports accessories, from Bluetooth tracker tags to audio devices like headphones and true wireless earbuds. Smartphones running Android 9 or newer also support the network.