MANY WAYS TO NAVIGATE in the APP
The navigation bar is exposed by mousing over the bottom of the screen.
Click the < > arrows to navigate between slides.
Click on the stacked rectangles to see a grid view of the slides.
Click on a slide image to jump to it.
Click on the 3 dots in the bottom right corner to expose the slide numbers.
You can click on the slide number ( 1 /307 ) and change it to any number to jump to a particular slide.
On slides that contain videos, watch the videos all the way to the end. (Look at the progress indicator.)
Then complete the drag-and-drop activities.