This document discusses the impact of information and communication technology (ICT) on libraries. It defines ICT as technologies used to communicate and disseminate information. The main ICT components in libraries are computer technology, communication technology, and reproduction technology. ICT allows libraries to automate functions like cataloging, circulation, and reference services. It also enables new user services like remote access to online catalogs and databases. Overall, ICT has transformed libraries by improving access, services, and operations.