faster to read than articles because they break down the information into smaller pieces. They show you all the main ideas about a subject in one place, organized like a tree with branches.

When to use outlines

If you know exactly what you're looking for, searching is best. But if you're not sure and want to explore a topic, outlines are better. They let you browse through all the different parts of a subject without getting lost.

Outlines vs. categories

Wikipedia also has something called "categories" which

1.Previous
3.Next