Click this link to view O*NET's Tasks section for Librarians. Note that common tasks are listed toward the top, and less common tasks are listed toward the bottom. According to O*NET, what are common tasks performed by Librarians? Check all that apply. teaching classes on topics related to information, libraries, and technology o teaching computer skills to patrons O rebuilding library computers when they have serious problems writing tive stories and poems to be published and purchased by libraries O analyzing patrons' requests to help them locate needed information O searching reference materials to answer patrons' questions