The Internet is a worldwide network of computer networks. In the United States, the National Science Foundation Network (NSFNet) serves as the Internet "backbone" (a very high speed network that connects key regions across the country). The NSFNet will likely evolve into the National Research and Education Network (NREN) as defined in…

Vocational educators are using the Internet in various ways. The director and associate professor of vocational-technical education at Dakota State University uses the Internet primarily for electronic mail. Students in a secondary vocational teacher's international trade and marketing class have participated in real-time conferences with schools…