There's been a lot of chatter around the 'net about Bluetooth audio devices not working on Win10 and Win11, haven't seen a solution. I use Bluetooth Mice on my Notebooks that support Bluetooth [part of the Wireless/Wi-Fi Network atapter]. I just tried a Bluetooth Number Pad [identifies as a keyboard] on my 2-week-old Win11 Notebook and only operator knowledge took longer to pair but it works along with the mouse.