To start a webinar, click the Start button on the webinar's page.
If the webinar has already started, click Join.
The presenter can join the webinar a few minutes earlier than the other participants to set up the webcam and the microphone, upload additional materials that the participants can download during the webinar. Then, the presenter may start the webinar: demonstrate the visual aids or the screen, chat with the attendees, answer questions and give the word to participants.