You can instantly rearrange slides in Outline or Slides pane or in Slide Sorter view. You can use the drag-and-drop method or the Cut and Paste buttons to move slides to a new location. In Outline pane of Normal view, you can use the Move Up and Move Down buttons to move selected slides within the outline. You can also collapse the outline to its major points so you can more easily see its structure.
Rearrange a Slide in Slide Pane or Slide Sorter View
Rearrange a Slide in the Outline Pane
Move a Slide Using Cut and Paste
Collapse and Expand Slides in the Outline Pane