Our course presentations use HTML5, which needs a modern, updated browser.

Please use the latest version of one of these browsers:


For Windows:

  • Microsoft Edge (latest version)
  • Google Chrome (latest version)
  • Firefox (latest version)

For Mac:

  • Safari (latest version)
  • Google Chrome (latest version)
  • Firefox (latest version)

For Mobile:

  • Safari on iOS 10 or later
  • Google Chrome on iOS 10 or later
  • Google Chrome on Android OS 4.4 or later


Additional Settings (Very Important!)

  • JavaScript must be enabled for presentations to work correctly.
  • Font downloads must be enabled to see the correct fonts and characters in the course.


Special Instructions for Firefox Users:

Firefox may block audio and video automatically.

If you see a crossed-out play icon in the address bar:

  • Click it and allow audio and video to enable the presentations.