Are you aware of the MoodleBites for Administrators YouTube movies from HRDNZ?
This movie is taken from the MoodleBites for Administrators course (you can read the full course outline here) – and here you have it for free ! 🙂
This particular movie is an in-depth exploration of the Server Settings – an area many Moodle sites have configured incorrectly.
The course runs 3 times a year, starting 1st February, 1st June, and 1st October.
The course is 100% online and asynchronous, so it’s suitable wherever you are in the world, and is clearly written for those who speak English as a second or other language.