Lock your Windows 10 PC automatically when you step away from it
If you forget to lock your PC or tablet when you step away, Windows Hello can use a phone that’s paired with your device to automatically lock it shortly after you’re out of Bluetooth range. To set things up, you’ll need to use Bluetooth to pair your phone with your PC and select the check box under Dynamic lock.
Connect a Bluetooth audio device or wireless display to your PC
Connect a Bluetooth audio device
To connect your Bluetooth headset, speaker or headphones to your Windows 10 PC, you’ll need to pair the device first.
Turn on your Bluetooth device and make it discoverable. The way you make it discoverable depends on the device.