In order to talk, participants must be granted the microphone by the presenter.

1. Raise your hand by clicking on the hand icon.
   
2. Get the microphone. When the leader grants you the microphone, a little microphone will appear next to your name in the list of participants. You cannot talk until you have been given the microphone.
3. Hold the Ctrl key while you talk or click the Talk button. If necessary, use the sliding volume controls to raise or lower your microphone or speaker volume.