In this series of tutorials on Slide Transition in PowerPoint 2011, you have already learned how to add Slide Transitions to your slides, and how you change the Transition Duration (speed). In this tutorial we’ll show you how to change Transition Time. Remember that Transition Duration and Transition Time are not the same. Transition Time is the actual time for which the slide stays on the screen during a slide show before moving on to the next slide. Transition Duration is the amount of time taken to move between slides.