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When you insert an activity slide into your presentation you’ll notice the title of your activity and a URL in the slide notes.
Important note: Do not delete this text.
This URL tells the Poll Everywhere presentation app to show the activity, and where to find it. If you alter or delete this text the link will be broken and your activity will not display during your presentation.
You can still add your own presenter notes below the URL. It won’t have any effect on the display of your activities.