 Moodle has a number of filters which affect how elements of the course are displayed. For example, this MP3 sound file displays in its own player because the multimedia plugins filter has been activated. To see which filters your Moodle administrator has made available, we go to the administration block which in this course is on the right and click the link filters. This takes us to the filter setting page where we see a list of filters. For example, multimedia plugins is on, hence we can display our sound files in a player. Display in multiconsor's images is one example of a filter. This would make punctuation like a colon and a bracket turn into a smiley face automatically. Glossary auto-linking means that if we add a key term to a glossary and then type that key term somewhere on the course, it would automatically link to its glossary entry. Let's go into a course and add a couple of items to see how these filters work as examples. So I'm going to scroll down in the administration block and click turn editing on and then in the course, in a section writing, I'm clicking the configuration icon to get into the topic summary and then I'm going to type a sentence which includes two possible filters. So adjectives would link to a glossary entry and the punctuation at the end should turn into a smiley emoticon. So if we just scroll down and save the changes, there we can see we have our smiley face and if we hover our cursor over the word adjectives and click on it, it takes us to the glossary entry which we made in a previous video explaining the term.