Graph algorithms, particularly those used in Neo4j Graph Analytics, are essential for analyzing complex and ever-changing data, uncovering key patterns and trends, and unlocking numerous opportunities. Networks are a representation of complex systems, and graph models provide the mathematical tools to analyze these structures. By understanding networks and their connections, organizations can make new discoveries, develop intelligent solutions, and gain insights into propagation pathways, flow capacity, and system robustness. Graph algorithms, such as PageRank, have multiple applications across various domains and use cases, making them a powerful tool for exploring connected data.