WIN10 system common off Bluetooth method introduction

Bluetooth, English as Bluetooth, a short-range radio technology simplifies communication between devices and the Internet Internet. The laptop's Win10 system comes with Bluetooth and is turned on by default. How does Win10 turn off Bluetooth?
Method 1, computer and device are turned off
We click win10"start”menu
we choose “computer settings”
we choose in computer settings “Computers and devices” in










We found Bluetooth & Bluetooth; our Bluetooth is automatically turned on.
We just click “Close” Then we can close him.
We will not see the Bluetooth icon in the lower right corner.
Method 2, off in flight mode
In the computer settings, we select “network”
in the "network” we choose “flight mode”
in“flight mode In ” we can see that our Bluetooth is turned on.
We clicked “Close" to close him.
Bluetooth uses such as sharing images with other nearby Bluetooth devices, sending files to a Bluetooth printer, transferring files to a nearby Bluetooth computer, and listening to music using a Bluetooth headset. In the notebook Win10, turning off the Bluetooth module can be in the “Computers and Devices” or in the flight mode of the network.