Presenter View gives you an easy way to move through your presentation while keeping all the information you need right there in one dashboard on your screen. You can easily move forward or back through your presentation and even display a navigation grid that lets you move directly to the slides you choose. If you want to call special attention to an area on the slide you are presenting, you can use Slide Zoom to focus your audience’s attention on specific slide elements.
Click the Slide Show tab, and then in the Start Slide Show group, choose From Beginning.
Move the pointer to or tap the lower-left corner of the screen to reveal the navigation tools.
Click the Navigation Grid tool. ...