Tips & Resources

  • The course is best accessed via a laptop or desktop computer (not mobile/cellphone).
  • To go back to the course start page, just click on “The Story Series” in the top left.
  • If any video doesn’t play immediately, try a different browser.
  • If the video lags, try downloading the file locally: Ctr+click on Mac, right-click on PC.
  • Read the script snippets within the course pages, or download the PDF.
  • If anything doesn’t work or gets stuck, it is good practice to try things in this order:
    1. Refresh the page (Control-R or Command-R)
    2. Clear the browser cache (https://www.refreshyourcache.com/en/home/)
    3. Try a different browser.
    4. Restart your computer.
    5. Send Karel an email with a screenshot and description of the problem.