update readme

Author: unsivilaudio

README.md

@@ -2,6 +2,12 @@
 
 This repository holds the code examples and snapshots as well as any other resources belonging to our ["Django - The Practical Guide" course](https://acad.link/django).
 
-# How To Use
+### How To Navigate This Repository
 
-This repository comes with many branches - different branches reflect different attachments. The branch names allow you to identify the course section + lecture to which the code snapshot belongs.
+1. The `code` folder is separated into the different course sections
+
+    - each section contains multiple snapshots throughout the section
+
+2. The `attachments` folder is also separated into different course sections and contains any relevant attachments from the section, as well as starting snapshots (if applicable)
+
+3. The `slides` folder contains any relavant pdf documents of all the slides in this course, split across sections