:[[File:pi3b-img230.png]]

<li>Then select the adapter</li></ol>

<li>If there is a prompt below, select '''Yes'''</li></ol>

<li>Then set '''Visibility Setting''' as '''Always visible''' in the Bluetooth adapter settings interface, and then close it</li></ol>

<li>Then open the configuration interface of the Bluetooth device</li></ol>

<li>Click '''Search''' to start scanning the surrounding Bluetooth device</li></ol>

<li>Then select the Bluetooth device you want to connect. If you right -click the mouse, you will pop up the operating interface of this Bluetooth device. Select '''Pair''' to start pairing. Here, it is demonstrated with the Android phone</li></ol>

<li>When pairing, the pairing confirmation box will pop up in the upper right corner of the desktop. Select '''Confirm''' to confirm. At this time, the mobile phone also needs to be confirmed</li></ol>

<li>After pairing with the mobile phone, you can choose the paired Bluetooth device, then right -click and select '''Send a File''' to start sending a picture to the phone</li></ol>

<li>The interface of the sending picture is shown below</li></ol>