Learn all the functionality of the collaborative whiteboard.
Upload your own presentation - pdf document
Enlarge the presentation to fill up entire screen
Invite friends to join your session and turn on the "Multiuser" to allow them to doodle on the pdf document.
Place curser on the top edge of your whiteboard. Click&drag up or down to resize
Select the Actions icon '+' on the bottom left side of the screen. Upload a presentation - .pdf is the preferred format
To expand your presentation or whiteboard click on the bottom right expand symbol
Switch between the slides using the arrows at the bottom of the presentation or your keyboard
Turn on the multiuser ability (per slide) to allow participants to draw, write, and doodle on the presentation or whiteboard