How do I start a Conference?
You can start conferences that you have created for your course.
Note: A conference will remain active on Big Blue Button as long as one person is part of the conference room. When the last person leaves, the conference will conclude and all files and chats will be removed.
Click the Start button next to your desired conference.
Join the Audio
Before joining a conference, you will be asked how you want to join the conference audio: via microphone or listen only. Listen Only allows users to quickly join the conference as a listener only (no microphone check). You will be able to change your audio preference once you've joined the conference.
Chrome Microphone Permissions
If you are using Chrome, you will have to accept a Chrome-specific permission for access to your microphone. This prompt is just below the address bar. Click the Allow button .
Firefox Microphone Permissions
If you are using Firefox, you will have to accept a Firefox-specific permission to access your microphone. Choose your microphone from the Microphone to share drop-drown menu  and click the Share Selected Device button .
Note: If you don't see the list of microphones, click the microphone icon  to the left of the address bar.
It is recommended that you use a headset with a microphone for best audio experience. To ensure your audio is working correctly, complete the private audio echo test. Speak a few words and if you hear audio, click the Yes button . To choose a different microphone and repeat the audio test, click the No button . If you need help with your hardware, click the Question Mark icon .