Create Internet power users with this comprehensive, practical textbook! Internet: Systems and Applications, Second Edition, covers cutting-edge information technology and trends including IM, wireless networks, security, and e-commerce.
- Key principles about Internet access, security, browsing, and e-mail.
- Instructive, visually exciting graphics that capture students' interest and facilitate deeper learning.
- Extensive end-of-chapter applications and exercises.
- Companion Encore CD includes Flash tutorials, reportable quizzes, glossary, and image bank.