To create a presentation in SlideRocket, sign in and click "New" to give your presentation a name and select a background. Add title/subtitle text boxes and customize slide properties. Content like pictures, text boxes, and videos can be added by clicking options on the left. Slides can be formatted, hyperlinks added, and audio inserted. When finished, presentations can be saved, published, invited to or collaborated on. Helpful tips include creating a slide library, enabling comments, and importing from other programs.