How to turn on or turn off bluetooth in Windows 10

 Now most Windows 10 laptops come with Bluetooth, which is a short-

distance wireless technique that can simplify the communication between 

devices and internet. 

 Bluetooth is turned on by default in Windows 10.

-  How to turn on/off Bluetooth on Windows 10 laptop?

1/ Click Windows icon on the lower left corner of Windows 10 desktop. Then 

click Settings to open PC settings. (Or press Win + I keyboard).

2/ Click Devices.

3/ Navigate to Bluetooth section.

       Turn off Bluetooth: Just make sure the Bluetooth switch is Off position.

       Turn on Bluetooth: Turn the Bluetooth switch from Off to On. 

Other method for disabling Bluetooth in Windows 10 :

1. Right-click the Start Menu Icon and select Device Manager.

2. From the list of devices, expand Bluetooth.

Turn on/off Bluetooth via Device Manager

3. Right-click on your Bluetooth adapter and select Disable.

To re-enable it, right-click on your Bluetooth adapter and select Enable.

You can also follow steps in this video : How to turn on or turn off bluetooth in 

Windows 10(https://www.youtube.com/watch?v=uUNlsW8efiY)