Before You Begin This discussion begins by creating a sample presentation with two slides. The design will include a Theme. Themes have Effects which can be used to format the Charts.   1. Try it: Create a New Presentation Open PowerPoint. You should see a new, blank Presentation. Go to Home ->Slides->New Slide. Please add 1 new slide for a total of 2.   Keep going... Exam 77-883: Microsoft PowerPoint 2010 2. Creating a Slide Presentation 2.3. Add and remove slides. Home ->Slides->New Slide