Library and Information Science is the study of managing, organizing, and disseminating information and knowledge in various formats. As a course, it covers subjects like information retrieval, cataloging and classification, digital libraries, archival studies, and library management. Students learn how to use technology and information systems to collect, store, and share data efficiently. It prepares them for careers as librarians, information managers, archivists, and digital content specialists in libraries, educational institutions, and corporate environments.