While progressing through the course, you will frequently encounter "knowledge checks" that will test your progress. Simply read the question and select the answer that best answers the question. To finalize your response for that question, click the "Submit" button. If you ever have any questions about a slide, click the "Accessibility" button on the top right side of the screen. To mute the narration, click the "Mute" button at the bottom middle of your screen.
Some slides are composed of videos. All videos have sound, so be sure to turn on your speakers or headphones so that you may hear the audio. When listening to a narrator video, there are captions available for you to read on the bottom of the video in case you do not have access to sound on your computer. If you wish to pause the video, click the triangle icon on the bottom left of the video. If you want to mute all sound, click the volume icon on the bottom right of the video. To enlarge the video to full screen, click the square icon to the right of the volume icon. For additional options, including toggling captions, click the 3-dot icon in the bottom right corner.
You can check your previous attempts by following these steps:
If an assessment has a red circle next to it, that indicates that it was a failed attempt.