前言
Unit 1 Overview of Computer
Text Overview of Computer
Reading Materials Who Invented the Computer
Unit 2 Hardware
Text A Overview
Text B Microcomputer System
Reading Materials Digital Camera
Practical Writing Configurations List
Unit 3 Operating Systems
Text Operating Systems
Reading Materials A Particular Operating System
Practice Describe the Screen of Windows
Unit 4 Application Software
Text A The Basic Application Software： Microsoft Office Suites
Text B A Particular Kind of Application Software： Multimedia Software
Reading Materials A Particular Application Software： ACDSee
Practical Writing The Introduction Document of Application Software
Unit 5 Database
Text A Database Overview
Text B Some Frequently Used Database Management System
Reading Materials The Introduction of Structured Design
Practical Writing Abstract of a Paper
Unit 6 Programming Language
Text A Computer Language Overview
Text B Object-Oriented Language
Reading Materials Java
Case Program Note
Unit 7 Network Essentials
Text A Network Overview
Text B The OSI Reference Model
Reading Materials The TCP/IP Reference Model & The
TCP/IP Protocol Suite
Use Case
Unit 8 lnternet and WWW
Text Internet
Reading Materials Web Blog
Practical Writing How to Create and Send an E-mail Message？
Unit 9 Computer Security and Virus
Text A Computer Security
Text B Virus
Reading Materials Firewall and Firewall Software
Practice Installation of Antivirus Software——Rising Antivirus
Unit 10 E-Commerce and Games
Text A E-Commerce
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