Adding Transitions to a Slide Show You can add customized transitions to your slide show that will make it come alive and become

In slide or slide sorter view, select the slide or slides you want to add a transition to.
On the Slide Show menu at the top of the screen, click Slide Transition
In the Effect box, click the transition you want, and then select any other options you want
To apply the transition to the selected slide, click Apply.
To apply the transition to all the slides, click Apply to All.
Repeat the process for each slide you want to add a transition to.
To view the transitions, on the Slide Show menu, click Animation Preview.