How to set children's photos on smart TV?

Do you want to set your child's photo as a wallpaper screensaver on TV? You can customize the settings by installing the Betan desktop.

Betten desktop is a TV-themed desktop, which advocates simplicity and efficiency and brings users the ultimate independent operation and user experience. It also provides a series of intimate functions such as intelligent sorting, automatic cleaning and rapid management. It also provides five-day weather forecast to help users make smart TV really easy to use.