Final answer:
The best view to reorder slides in a presentation is Slide Sorter View, as it allows easy drag-and-drop reordering.
Step-by-step explanation:
If you want to reorder the slides in a presentation, the best view to use is the Slide Sorter View. This view displays all your slides as thumbnails, which makes it easier to see the overall structure of your presentation and drag the slides into a different order. In contrast, the Normal View is typically used for editing individual slides, the Outline View is best for focusing on the text content of your slides, and the Presenter View is a tool for delivering your presentation to an audience, not for organizing or editing.