When you first begin web conferencing, it is strongly suggested to understand the platform from both a host and participant perspective. For this reason, the Infinite Conferencing team recommends that for your first few practice sessions, that you utilize two computers; one where you are logged in as the moderator and the second where you are logged in a sa participant. Then as you go through the practice run of your presentation, look at the participant computer to see what they are seeing, especially when using interactive features like screensharing or polling. Not only will you be more comfortable with delivering your presentation, you will also gain a better understanding of the various interactive tools at your disposal.