Replacing a slide

To replace the central media of a slide while preserving the comments that have already been recorded:

1. Go to the Edit page.
2. Click on the slide you want to replace.
3. Click on the pencil icon in the bottom-left corner of the slide thumbnail.
   
4. Click the “Replace Media” link.
5. Select the media that you’d like to upload in place of the existing slide.
6. Save.