The audio and/or video isn't working

If your video πŸŽ₯ or audio 🎧 doesn't seem to be working, try switching to a different web browser.

In general, we have found that Google Chrome works well for our video content.

If you're already using Google Chrome and still can't hear and/or see the videos, try clearing your browser cache. This often does the trick.

How to Clear Your Browser Cache
1. Press Ctrl-Shift-Delete (Windows) or Command-Shift-Delete (Mac)
2. If this doesn't work, here's a helpful article we've found: Clearing Your Cache

If none of these solutions are working, try accessing the material on a different device or using a different internet connection.  


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