What is the internet and what is it used for? Simple explanations on what is the internet and the flow and organization of information in it are given. Also the e-mail is explained with examples.
What is the Internet? A brief review of what is the internet and how it is organized.
1 - How the Internet Works? by Preston Gralla -
ISBN-10: 0789736268
2 - The Internet Book: Everything You Need to Know About Computer Networking and How the Internet Works (4th Edition) by Douglas E. Comer.
ISBN-10: 0132335530