Yes, we can bookmark in PowerPoint. Follow the steps to add the bookmark-
  • Click the slide or the video where the bookmark is to be added.
  • Click Play on the video.
  • Select the Playback contextual tab, when the video reaches a point to set the bookmark. click
  • Add Bookmark in the Bookmarks group. Observe the small bookmark in the video play bar adding the bookmark in the video.

You can repeat 2nd and 3rd step to add the desired number of bookmarks

BY Best Interview Question ON 05 Apr 2019