Some quick tips:

Broadcast controls (volume, full-screen etc.) are in the lower-right of the broadcast window

Please ask as many questions as you like – as they come to you

We’ll cover as many questions as possible during the Q&A section

The chat box is in the lower corner of the page

If you have any general questions (e.g. technical support), please also use this  same chat box; one of our support  team will aim to help