How do I add a new PowerPoint deck to my event?
To add a new PowerPoint deck to your event, click Upload New Slide Deck from My Computer. Click Browse to select a .PPT or .PPTX file from your computer and enter a title you will recognize later.
Click Upload to begin processing the slide deck. You will be notified by email when it has finished processing and is available for use. It is recommended that all slide decks are uploaded at least 1 hour prior to the start of your presentation to ensure that processing is complete by that time.
Multiple slide decks can be included. Repeat the previous steps to add additional decks.