Presentation Mode makes it easy to conduct polling with just your browser. PowerPoint is not needed or used. This can be especially useful for situations where your presenters don't send in their presentations ahead of time and thus there's no time to prepare PowerPoint files with embedded poll slides. With Presentation Mode, you'll use a browser to unlock polls and display poll results. Typically, you would use Presentation Mode on the computer that is connected to the projector (for in-person events) but it works equally well for virtual events or webinars. 

The video below provides a demonstration.

Ready For the Next Step? Learn How to Embed Polls into Presentation Mode