Live sessions are exactly what they sound, live. They occur at a pre-scheduled date and time, so make sure to arrive on time (or even early!). Add the session to your calendar to make sure you don't forget about it. Once you've joined, you’ll have a number of ways to interact with the speaker and other attendees via chat, Q&As, and more.
On demand sessions are pre-recorded sessions that are available at any time, on demand. Often, live sessions are recorded and made available as on demand sessions, available several days or weeks after the live session took place.
Check out your Agenda to see which sessions you've added to your schedule that are live or on demand.