This book proposes an innovative web solution that integrates digital technology resources in the management of the school library in Pre-university Education. Through a deep analysis of the current context, the authors identify the insufficiencies in the use of digital technology and the opportunities it offers to optimize the processes and services of the library. Based on solid theoretical foundations and an exhaustive empirical exploration, the "BIBLIO WEB" website is presented as a transformative alternative. This web proposal allows students and teachers to access in an agile way to the bibliographic catalog, complementary digital materials, promotional activities and training resources in information competencies. Its attractive and intuitive design encourages the active participation of users, promoting interest in reading and the optimal use of the library. With a practical and avant-garde approach, this book offers a comprehensive solution to revitalize school library management, adapting it to the demands of the 21st century and turning it into a true digital resource center for learning.