To learn how to create a .vtt file, read the Creating a Caption File article.

  1. Go to Manage Narration in the toolbar.



  2. Click on the audio or video track so the Closed Captions button becomes clickable.



  3.  Click on Closed Captions > Import File.


  4. Select a .vtt file and click on Open.

    You’ve added the captions. You can edit them in the following ways:

    • Change the text.



    • Adjust when the text appears and disappears.



  5. Next, save the changes.

    Done! Now you just need to enable captions on the slide.