At the simplest level, teachers can use the Web to publish syllabi and distribute class handouts. Handouts on the Web can be updated instantaneously and are always available to students in their dorm rooms, apartments, or homes. T he Web is not limited to supporting teaching functions. Researchers can share information among widely scattered colleagues. Companies can use the Web to distribute internal information and announcements within their organizations, which may have workers scattered around the world.
Merchants can use the Web to advertise their wares.