Once your student purchases a class and schedules it, you go to your lesson that is scheduled and click on View. You will see a countdown of time left to join the lesson. When it says "Join" click and you are in the lesson. Once in the lesson chat, click on your chat and welcome your student. You may click on video icon to start video. If you want to enable screen share, collaborative document etc. you open them first, click the pop out and then start your video. There will be video tutorials in the help section for all lesson actions.