Graph Search is a technology that allows users to find information by exploring relationships between data points, similar to how a map shows connections between locations. It uses a graph structure, where nodes represent entities (like people, places, or things) and edges represent the relationships between them. This makes it easier to discover relevant information based on specific queries. For example, in social media platforms like Facebook, Graph Search can help users find friends of friends, locate events nearby, or discover shared interests. By leveraging the connections within the data, users can gain insights and navigate complex information more effectively.