ISI Web of Knowledge started in 1955 with Dr. Eugene Garfield's concept of citation indexing and searching. It evolved over decades as technology advanced, bringing together data, tools, and content to create an integrated research platform covering sciences, social sciences, arts, and humanities. The platform provides comprehensive coverage from 1945 onward across various databases and allows for cross-database searching and analysis of trends, citations, and more to help researchers efficiently find and use information. It is accessed by over 3,200 institutions globally.