Delivering Presentations This lesson demonstrated how to deliver PowerPoint presentations. We looked at the Presentation Tools and rehearsed the Timings. The Timings were applied to the Slide Transitions, so they can be changed if needed.   All of these steps polish the show and make the delivery more professional.   Now, practice, practice, practice. A show is only as good as the person who is delivering the presentation.   But first, you get the cookie. You done good.