1. Make sure you can access the event, you will see a "You're Speaking" in the session where you are scheduled to talk.
2. Complete audio/ video testing on your laptop
You must test your camera and audio setup at least 3 days before the conference, to troubleshoot for any issues (sound, lighting, etc) to ensure the quality of the live stream. If you haven't done so, please follow the Speaker guide.
3. Follow Run The World's presentation slide guidelines
Make sure the smallest font on your PowerPoint is at least 36px so that your attendees won't have any trouble reading the text from their phones. Follow these guidelines (How to prepare PowerPoint slides for my presentation) to make sure that your slide deck looks great on the day of the event. If you need a pre-made PowerPoint template to save your time, here are a few to download.
Let us know if you have more questions, please feel free to contact firstname.lastname@example.org