What feature allows you to create different layouts for each slide in PowerPoint?

The ability to create different layouts for each slide in PowerPoint is accomplished through slide layouts. Each slide layout serves as a predefined arrangement of various elements such as titles, content boxes, images, and more, allowing users to maintain consistency while also providing the flexibility to design each slide according to its specific content or purpose. This feature helps to enhance the visual flow of presentations and allows for a tailored approach to presenting information without compromising on overall design coherence.

Other features, such as theme customization, focus primarily on the overall design and color scheme applied to the entire presentation rather than the individual layout of each slide. SmartArt is a tool for creating visual representations of information, but it does not control the layout of slides. Animations, while they enhance the presentation's dynamic elements, do not influence the physical structure or arrangement of content on the slides. Thus, the capability to vary slide designs rests distinctly with slide layouts.