ACTIVITY 4 Instructions: 1. Open a blank presentation and navigate to the PowerPoint 2013 interface. 2. Click through all of the tabs, and review the commands on the Ribbon, 3. Try maximizing and minimizing options in the Ribbon. 4. View the Backstage view, 5. Try to show the Mini Toolbar and Shortcut Menus. 6. Add a command to the Quick Access toolbar. 7. Hide and show the Ruler, Grid and Gridlines. 8. Close PowerPoint (you do not have to save the presentation).​