Android emulator does not have bluetooth capabilities, as mentioned in the SDK's docs and several other places. Refer to this documentation: https: Press Windows key + X and select “Device Manager”. Expand “Bluetooth” and right-click on the driver. Select “Uninstall”, check marked “delete the software for the device” and select “OK” (after that, you can see there is no “Bluetooth” expansion on "Device Manager") Select “Update Driver Software”. Restart the computer. Head to Device Manager from the Start Menu. Navigate to the Bluetooth head and expand the menu using the arrow beside. Right-click on the problematic Bluetooth Device and choose Properties. In the next window, head to the Details tab > Property > Select Hardware Ids. Now, go to Value and find Hardware ID. Open device manager > right click on the Bluetooth device and select properties > go to the advanced tab and check the LMP version. This is even what Microsoft themselves show as a way to check, here on this site. (It's a Microsoft official site, but still the usual disclaimer. Windows 10 Security. Windows Security provides built-in security options to help protect your device from malicious software attacks. To access the features described below, tap the Windows Start button, type windows security, select it from the results, and then select Device security. Notes: What you actually see on the Device security page In Windows 7, right-click your local drive to open the Properties window, then click Back up now in the Tools pane to open the Back up or restore your files window. That’s where you can back up However, as reported by The Verge, Microsoft is working on making the process a lot faster in Windows 11. As spotted in the Windows 11 Insider Build 22563, Microsoft is enhancing the Bluetooth Quick Settings panel so you can pair and unpair devices right there and then. Not only that, but connected devices will report back their battery levels Features and app availability may vary by region. 1 Hardware dependent. Requires Windows PC with microphone capability. 2 US English only for live captions, and voice access. Narrator natural voices availability varies by market: See Appendix A: Supported languages and voices . 3 Some layouts only available based on display resolution and scale Like Bluetooth 5.2, the 5.3 version does not significantly improve in terms of range, transfer speeds, or operational frequency. However, it does introduce new features to optimize the user experience. A new feature called “ Periodic Advertising Enhancement ” has been introduced. Open Settings. Click on Personalization. Click the Sounds option. Source: Windows Central (Image credit: Source: Windows Central) Click the Sounds tab. Check the Play Windows Startup sound option cYmB.