1. First open the setting function in the mobile phone, and then click the link to share.

2. Open the connection and sharing page and click on the screen.

3. After opening the screen projection page, open the screen projection option.

4. In the pop-up window, click Open Now.

5. Wait for the system to search for a device that can project a screen, and then click TV.

6. This completes the screen projection. It can be played on the screen.

Smart education cloud platform is a regional public service platform for educational information deployed and operated by cloud, and it is a distributed architecture built by cloud computing technology.