Computer services, namely, providing an on-line community for students; providing information on the global computer network in the fields of sports, entertainment, local weather, national and local news, and other topics of general interest; providing on-line facilities for real-time one-on-one interaction with other computer users; providing on-line bulletin boards; providing electronic mail services; providing on-line calendars and notice of upcoming events; providing on-line yellow pages and address books; providing an on-line computer network index; providing on-line special offers by national and local vendors; and the on-line offering for sale of the goods and services of national and local vendors