The University of California Libraries is a system of libraries that serves the ten campuses of the University of California system. It provides access to a vast collection of books, journals, and digital resources, supporting research and education for students, faculty, and staff. Each campus has its own library, but they also collaborate to share resources and enhance services. In total, the University of California Libraries holds millions of items, including rare manuscripts and special collections. The libraries also offer various services, such as research assistance, study spaces, and workshops, to help users effectively navigate and utilize the available resources.