计算机专业英语PDF电子书下载

Chapter 1 Fundamental Knowledge in Computer 1

1.1 History of Computer Development 1

1.2 Computer Architecture 2

1.3 Main Technical Indexes for Computer 2

1.4 Main Applications of the Computer 4

1.5 Trends of Computer Development 5

Reading Material Introduction of Scanners 11

Chapter 2 Foundations of Computer Hardware 14

2.1 Types of Computer 14

2.2 Introduction of Microcomputer 15

2.3 System Unit and Peripheral Devices 17

2.4 Computer Components 19

Reading Material Introduction of the Laptop Computer 24

Chapter 3 Software and Its Applications 28

3.1 What are the Application Software and the System Software? 28

3.2 Application Software 28

3.3 System Software 40

Reading Material Introduction of the Image Editing Software—Photoshop CS 58

Chapter 4 Programming Language 65

4.1 Programming Language Overview 65

4.2 Visual Basic 6.0 66

4.3 C Language 75

4.4 Java 83

Reading Material DBMS Introduction 89

Chapter 5 Computer Network 93

5.1 Networks and Their Components 93

5.2 Local Area Network(LAN) 95

5.3 Internet and Its Applications 100

Reading Material The Use of the IP Address 110

Chapter 6 Computer System Maintenance 112

6.1 Turn-on and Shut-off 112

6.2 CMOS Setup 113

6.3 Familiar Screen Information 114

6.4 Basic Methods of Network Testing 117

6.5 Network Test Tools 120

Reading Material Introduction of Basic System Maintenance 123

Chapter 7 Computer Network Safety and Virus Prevention 127

7.1 General Introduction of the Network Safety 127

7.2 Data Encryption 128

7.3 Firewall 129

7.4 Intrusion Detection 132

7.5 Computer Virus Prevention 134

Reading Material The Harmfulness of the Malicious Software and Its Prevention 138

参考文献 141