A librarian is a professional who manages and organizes collections of information, typically found in libraries. They help patrons find books, articles, and other resources, and often provide guidance on research methods. Librarians also curate collections, ensuring that materials are relevant and accessible to the community. In addition to traditional libraries, librarians may work in schools, universities, or specialized institutions. They often use technology to catalog resources and may offer programs or workshops to promote literacy and information skills. Their role is essential in fostering a love for reading and learning within the community.