Modify the Duration Each Transition has a Duration. It is shown in seconds. The shorter the time, the faster the Transition plays.   6. Try it: Modify the Duration Slide 2 is selected. Go to Transitions->Timing->Duration. Select a Duration: 2.00.   What Do You See? The Durations begin at 0.01 second, and increment in tenths of a second as you click the arrows.   Try This, Too: Preview the Duration Go to Transitions->Preview.   Keep going... Transitions ->Timing->Duration Exam 77-883: Microsoft PowerPoint 2010 5. Applying Transitions and Animations 5.4. Apply and modify transitions between slides: Modify the Duration