This chapter intricately explores the integration of information technology (IT) into the day-to-day functions of university libraries. It begins by delving into the automation of fundamental library processes, including circulation, cataloging, and acquisition. Subsequently, it extends its focus to the comprehensive implementation of a library management system, providing an in-depth analysis of the associated benefits, challenges, and best practices. The discourse then navigates toward an insightful examination of how technology can be harnessed for resource sharing and interlibrary loan, elucidating the strategic deployment of consortia, networks, and virtual platforms. In essence, this chapter serves as a comprehensive guide, offering a nuanced understanding of the complex integration of IT into the operational landscape of libraries. It highlights the benefits and challenges that accompany this transformative process, providing valuable insights for libraries seeking to optimize their functionality through IT integration implementation.