Step 1: Understand what a binary tree is. A binary tree is a type of data structure that has nodes, where each node can have up to two children.
Step 2: Recognize that binary trees are used to organize data in a way that makes it easy to search, insert, and delete items.
Step 3: Learn that binary trees can represent hierarchical data, which means they can show relationships between different levels of data, like folders in a file system or roles in an organization.
Step 4: Conclude that the primary purpose of a binary tree is to efficiently manage and represent hierarchical data.