The Library Corporation (TLC) provides integrated library systems to public, school, academic and special libraries worldwide. TLC began in 1974 and was an early adopter of technologies like CD-ROM cataloging software. Their systems automate standard library operations and they have added interactive features for online catalogs. TLC serves thousands of libraries including large systems like the LA Public Library and Chicago Public Schools. Their school-focused system, Library Solution for Schools, includes modules tailored for students and supports instructional standards.