If you have nothing selected, click on Insert/Animations, and then click on the “blue plus” icon. You will notice that something called the “Add zoom area” will become available on the animation timeline. This option creates a transparent rectangle to zoom into a specific area of the presentation. It is good to know that this rectangle’s format is widescreen (16:9), so you have to make sure to put everything inside this area for the animation to work.
From that point onwards, you can create the animation path depending on your needs, for example, adding a zoom out to go back to the topic’s view.
To edit the animation timeline, you drag and reorder the animation in the timeline.
When you want to add animation to a specific object, you will have other options. For example, you can make an object appear in your presentation with a fade in and disappear with a fade out.
Note: To preview your animation, you can check them by clicking on the small icon next to the timeline’s animation.