In the rapidly evolving landscape of information and technology, libraries have undergone a significant transformation in their functions and services. This paper presents a comprehensive review of the progression of library information systems, focusing on the integration of Information and Communication Technology (ICT) based resources and the development of ICT skills among library professionals and users. The objective of this review is to analyze how libraries have adapted to the digital age by incorporating ICT-based resources, such as digital catalogs, online databases, e-books, and multimedia content. Furthermore, the study investigates the efforts made in enhancing ICT skills among librarians and patrons, acknowledging the pivotal role of skill development in maximizing the benefits of available resources.