Depending on your browser settings, the video may start muted or with the volume set to 0. Please use the volume button to adjust the sound by:

  1. Hover over the video with your mouse until you see the video’s play bar display like in the screenshot below
  2. Just to the right of the progress bar is a volume button, circled in the screenshot
  3. You can click on this button and drag to the right or left, or click on the bars displayed to adjust the volume