In short, we have covered how to switch, download, and install Moodle's themes. You should now be fairly confident that if asked, you could choose a different site theme for Moodle, find new themes on the Internet, and install those themes on your Moodle site.
Specifically, we covered:
What a Moodle theme is and what its relationship is with the main Moodle application.
You have learned how easy it is to log in to Moodle as the administrator and to navigate to the Moodle themes' selector page and choose a Moodle theme.
You should now know the difference between site, user, course, category, session, and page themes and how they can be prioritized. You have also learned about parent themes and briefly looked at where the theme directory is and what is in it.
You then learned to search for a Moodle theme and downloaded it. After this, you learned how to extract and install your new theme in Moodle.
Finally, you looked at the theme settings page and undertook some exercises to learn how to...