The document summarizes several online learning databases available through the San Francisco Public Library (sfpl.org). It describes ed2go which offers 6-week online courses led by instructors on topics like business and computers. LearningExpress Library provides eCourses, eBooks, and test prep. PowerSpeak and Mango Languages both offer language learning, with PowerSpeak covering 8 languages and Mango having over 30 languages. The document provides instructions for accessing the databases through the library website and registering or logging in to the individual platforms.