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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