An Internet-enabled subscription teaching service system has an Internet-connected lecture server executing a software suite, one or more teacher-author stations coupled to the Internet-connected lecture server, having input and display apparatus, and including lecture-authoring software, and one or more Internet-capable lecture client stations having lecture-participation software. Teacher-authors use the teacher-author stations to prepare lectures through the lecture-authoring software, the lecture server stores prepared lectures and provides lectures on a pre-determined schedule to lecture clients at the lecture client stations, and the lecture clients follow the provided lectures at the lecture client stations through the lecture-participation software. Some lectures are fully automatic, and some are directed by the teacher-authors in real time. In the real time case recipients are directed to WEB pages in unison, and annotation and commentary is provided by the teacher-author as pages are visited.