Contents Chapter One Introduction of Computer(1) Unit 1 Brief Introduction of Computer(1) Text(1) Words & Expressions(3) Exercises(4) Reading Materials(6) Unit 2 The Evolution of Computers(8) Text(8) Words & Expressions(12) Exercises(12) Reading Materials(14) Chapter Two Computer Hardware(16) Unit 3 What is Hardware?(16) Text(16) Words & Expressions(20) Exercises(20) Reading Materials(22) Unit 4 How PCs Work?(24) Text(24) Words & Expressions(26) Exercises(26) Reading Materials(28) Chapter Three Operating System(31) Unit 5 What is Operating System?(31) Text(31) Words & Expressions(33) Exercises(34) Reading Materials(36) Unit 6 Common Operating System Introduction(38) Text(38) Words & Expressions(42) Exercises(43) Reading Materials(45) Chapter Four Computer Software(48) Unit 7 An Overview of Computer Software(48) Text(48) Words & Expressions(50) Exercises(51) Reading Materials(53) Unit 8 Object-Oriented Programming(56) Text(56) Words & Expressions(58) Exercises(59) Reading Materials(61) Unit 9 Introduction to Java(64) Text(64) Words & Expressions(67) Exercises(68) Reading Materials(70) Chapter Five Database(73) Unit 10 What is a Database?(73) Text(73) Words & Expressions(76) Exercises(76) Reading Materials(78) Unit 11 SQL(83) Text(83) Words & Expressions(86) Exercises(87) Reading Materials(89) Chapter Six Computer of Network(92) Unit 12 Internet(92) Text(92) Words & Expressions(95) Exercises(95) Reading Materials(97) Unit 13 The Internet Services(100) Text(100) Words & Expressions(103) Exercises(103) Reading Materials(105) Unit 14 Data Communication(107) Text(107) Words & Expressions(108) Exercises(109) Reading Materials(111) Chapter Seven E-commerce(113) Unit 15 What is E-commerce?(113) Text(113) Words & Expressions(116) Exercises(116) Reading Materials(119) Unit 16 Security of E-commerce(121) Text(121) Words & Expressions(124) Exercises(125) Reading Materials(127) Chapter Eight Multimedia(129) Unit 17 The Concept of Multimedia(129) Text(129) Words & Expressions(132) Exercises(133) Reading Materials(135) Unit 18 The Basic Tools(137) Text(137) Words & Expressions(139) Exercises(139) Reading Materials(141) Unit 19 Digital Audio(143) Text(143) Words & Expressions(144) Exercises(144) Reading Materials(146) Unit 20 Digital Video(148) Text(148) Words & Expressions(149) Exercises(149) Reading Materials(151) Chapter Nine Animation(153) Unit 21 2D Animation(153) Text(153) Words & Expressions(155) Exercises(156) Reading Materials(158) Unit 22 3D Animation(160) Text(160) Words & Expressions(162) Exercises(163) Reading Materials(165) Chapter Ten Network Security(167) Unit 23 Security in Computing(167) Text(167) Words & Expressions(172) Exercises(172) Reading Materials(174) Unit 24 Network Firewall(176) Text(176) Words & Expressions(179) Exercises(180) Reading Materials(182) 參考譯文(184) 參考答案(228) 參考文獻(xiàn)(243)