To delete annotations from a slide in Articulate Presenter, do the following:

  1. In PowerPoint, select the slide where you want to delete annotations.
  2. Go to the Articulate tab on the PowerPoint ribbon, and click Add Annotations.
  3. Click Start Annotation, then immediately click Stop Annotation.

All annotations you previously added to the slide will be removed.

You Might Also Want to Explore:

Adding Annotations When Slides Already Have Audio
Adding Annotations and Recording Narration at the Same Time
Adding Annotations to Slides Without Audio