If your Bluetooth isn't working or appears as an unknown device, follow these steps to refresh the driver.
: If you have a branded PC, use sites like Dell Support or HP Customer Support to find drivers optimized for your specific model. btis driver windows 11
If the driver is missing, click -> Show hidden devices . Windows Update (Optional Updates): If your Bluetooth isn't working or appears as
Corrupted driver cache or Windows Update conflict. btis driver windows 11