Not long ago, the future live broadcast cloud was updated and upgraded, and it has changed a lot in many aspects. For example, in the classroom content, Live Cloud 2.0 greatly enriches the traditional courseware presentation forms (PPT, PDF, Word, audio and video). The newly upgraded courseware system also supports the functions of free blackboard writing and simultaneous doodling by many people, which makes the presentation of the teaching process more intuitive. If you are interested, you can go to official website to learn more.