If your Bluetooth driver is missing, then the following are the methods to get them back ... Troubleshooting Windows is his favorite past-time.
The quickest way to get here is by using the Windows key + I combination. In Settings, go to Devices > Bluetooth & other devices. If you see a switch to toggle Bluetooth on or off, it means that ...
On your PC, search for and open Settings and choose Devices from the main menu. At the top of the Bluetooth & other devices page or tab, ensure that the toggle switch for Bluetooth is on. Next, click ...