You can browse this knowledgebase by clicking any thought in the plex above to activate the thought and show any notes or links attached to that thought. Click the pinned thoughts at the top of the plex to get back to the beginning (TheBrain User Knowledgebase), the FAQ, The Topic list ( Topics), and What's New quickly and easily.
 

Most information is stored either as links to sites, forum topics, or in the notes section. You can increase the size of the notes section by dragging the bar up, or clicking the arrows. 

 

When reading content in the notes, you may find it easiest to maximize the notes section by clicking the up arrow on the note divider.