Individuals can recommend a software, "personalized classroom", which is simple to operate, can be used after registration, and has relatively powerful functions. Suitable for children's boots who want to teach online but are not proficient in computers.

1. Real-time audio and video communication becomes possible, perfectly restoring offline education;

2. Interactive whiteboard to realize real-time interaction between teachers and students;

3. Management/course management

4.4. Presentation of PPT, word, pdf, excel and gif files, without worrying about the file format.