1. First of all, the online education APP installed on TV can be installed in some markets of smart TV. The better markets are Dangbei Market and Chip Market.

Secondly, you can use your mobile phone to project a screen, install online education software in your mobile phone, and then project a screen through the projection function of smart TV.

3. Finally, if not, you can install screen projection software, such as music broadcast screen projection, or Wukong remote control, or orange screen projection and so on.