Super-fast computer networks have revolutionized how we work, communicate, shop, learn, and even have fun. This up-to-date book explains in a clear way how computers and other devices around the world are connected to each other, and how they communicate using special rules to share data, information, and resources. Discover how networks link us together, and how web browsers and servers help us search collections of websites to find information. Learn how to be a smart surfer and wise up on Internet safety! Book jacket.
Crabtree Publishing Company