How do you add a custom animation effect to an object?

To add a custom animation effect to an object in PowerPoint, the most effective method is by navigating to the "Animations" tab and selecting from the animation gallery. This tab provides a comprehensive array of options that you can apply to your selected object, including entrance, emphasis, exit, and motion path effects. Each category offers a variety of specific animations, allowing users to customize how and when objects appear, move, or disappear during a presentation.

When you select an animation from the gallery in the "Animations" tab, it not only applies the effect but also allows for further customization such as timing, duration, and sequence in relation to other animations. This process is integral to creating engaging presentations that capture the audience's attention.

The other methods mentioned may lack the full range of features or may not access the complete set of animation options available in PowerPoint. For instance, while right-clicking an object and selecting "Add Animation" does allow for some animations, it may not provide as extensive a selection as the gallery found in the "Animations" tab.