Adapting your animations to suit your requirements is easy.
This is what you do:
1. Click on the object or text that you want to animate.
2. In the Animations group, select the type of animation that you want to use.
To view several different animation types, click on More (the arrow at the bottom right of the animation symbols).

3. To select what is to start animation, click on Trigger in the Advanced Animation group.

4. In the Timing group, you can now decide whether you want animation to start automatically after a certain time and how long you want animation to continue.

You have now customised your animation.