Getting started(导读) 1.Mouse to modem(从鼠标到调制解调器) 2.The computer invasion(计算机入侵) 3.Working with computers(使用计算机工作) 4.Education(教育) 5.Fun and games(娱乐与游戏) 6.Speaking to the world(与世界对话) 7.Programs(程序) 8.Text and numbers(文本和数字) 9.Security(安全性) 10.Present and future(现在与未来) Index(索引) Answers(答案)