What is 21st Century Library

This chapter discusses 21st century Library and Information Services for the enhancement of teacher education. The work starts by highlighting the place of teachers in every society. Teachers transform lives. They inculcate worthwhile attitude in the leaders of tomorrow. It is therefore important to ensure that they receive qualitative education on the platform of 21st century libraries. The chapter further discusses the services provided by 21st century libraries among which are Online Reference Services, Selective Dissemination of Information, Current Awareness Services and Online Public Access Catalogue. The opportunities provided by 21st century libraries are highlighted. These include multi-user access to resources, improvement of internal operations, round- the-clock access, etc. This chapter recommends adequate provision of funds, intensification of user education, as well as back-up power supplies for better performance of these libraries. It concludes that 21st century libraries are sine qua non to the enhancement of teacher education and should therefore not be trivialized in any way.