Question

how can you reorder slides in a presentation? by dragging and dropping in the slide sorter by copying and pasting the slides by applying a new theme to the slides by deleting and recreating them

Explanation:

Dragging and dropping in the slide sorter is a common and straightforward way to reorder slides. Copy - pasting may create duplicates, applying a new theme changes appearance not order, and deleting and recreating is an extreme and inefficient way to reorder.

Answer:

by dragging and dropping in the slide sorter