《计算机专业英语（第3版）》共分6个单元，第1单元介绍计算机硬件基础，分别讲述处理器、存储器和输入/输出技术。第2单元是计算机软件知识部分，包括C语言、数据结构、操作系统、编译原理及数据库技术。第3单元是多媒体及应用方面的知识，包括多媒体、图形图像、CAD、计算机动画和多媒体应用软件。第4单元是计算机网络相关知识介绍，包括计算机网络基础、互联网搜索引擎、无线网络技术及网络安全。第5单元讲述电子商务方面的内容，包括电子商务基础、EDI和网络广告。第6单元介绍计算机领域新技术，包括人工智能、虚拟现实和神经网络。
《计算机专业英语（第3版）》可作为高职高专计算机应用及相关专业的教材，也可供广大计算机专业技术人员学习和参考。

Unit 1 Hardware Basics
1.1 Central Processing Unit
1.1.1 Text
Key Words
Notes
1.1.2 Exercises
1.1.3 Reading Material
1.2 Memory
1.2.1 Text
Key Words
Notes
1.2.2 Exercises
1.2.3 Reading material
1.3 Input/Output Systems
1.3.1 Text
Key Words
Notes
1.3.2 Exercises
1.3.3 Reading material
Unit 2 Software Knowledge
2.1 C Language
2.1.1 Text
Key Words
Notes
2.1.2 Exercises
2.1.3 Reading Material
2.2 Data Structure
2.2.1 Text
Key Words
Notes
2.2.2 Exercises
2.2.3 Reading Material
2.3 Operating System
2.3.1 Text
Key Words
Notes
2.3.2 Exercises
2.3.3 Reading Material
2.4 Principles of Compiler
2.4.1 Text
Key Words
Notes
2.4.2 Exercises
2.4.3 Reading Material
2.5 Database Technologies
2.5.1 Text
Key Words
Notes
2.5.2 Exercises
2.5.3 Reading Material
Unit 3 Multimedia and Its Applications
3.1 Multimedia
3.1.1 Text
Key Words
Notes
3.1.2 Exercises
3.1.3 Reading Material
3.2 Computer Graphics and Images
3.2.1 Text
Key Words
Notes
3.2.2 Exercises
3.2.3 Reading Material
3.3 Computer Aided Design
3.3.1 text
Key Words
Notes
3.3.2 Exercises
3.3.3 Reading Material
3.4 Computer Animation
3.4.1 Text
Key Words
Notes
3.4.2 Exercises
3.4.3 Reading Material
3.5 Multimedia Software
3.5.1 Text
Key Words
Notes
3.5.2 Exercises
3.5.3 Reading Material
Unit 4 Network Knowledge
4.1 Computer Networks
4.1.1 Text
Key Words
Notes
4.1.2 Exercises
4.1.3 Reading material
4.2 How Intemet Search Engines Work
4.2.1 Text
Key Words
Notes
4.2.2 Exercises
4.2.3 Reading Material
4.3 Wireless Network
4.3.1 Text
Key Words
Notes
4.3.2 Exercises
4.3.3 Reading Material
4.4 Internet Security
4.4.1 Text
Key Words
Notes
4.4.2 Exercises
4.4.3 Reading Material
Unit 5 Electronic-Commerce Knowledge
5.1 Electronic-Commerce
5.1.1 Text
Key Words
Notes
5.1.2 Exercises
5.1.3 Reading material
5.2 Electronic Data Interchange
5.2.1 Text
Key Words
Notes
5.2.2 Exercises
5.2.3 Reading material
5.3 Advertising Methods on the Web
5.3.1 Text
Key Words
Notes
5.3.2 Exercises
5.3.3 Reading material
Unit 6 New Technologies
6.1 Artificial Intelligence
6.1.1 Text
Key Words
Notes
6.1.2 Exercises
6.1.3 Reading Material
6.2 Virtual Reality
6.2.1 Text
Key Words
Notes
6.2.2 Exercises
6.2.3 Reading Material
6.3 Neural Network
6.3.1 Text
Key Words
Notes
6.3.2 Exercises
6.3.3 Reading Material
Unit 1 Hardware Basics
1.1 Central Processing Unit
1.2 Memory
1.3 Input/Output Systems
练习答案
Unit 2 Software Knowledge
2.1 C Language
2.2 Data Structure
2.3 Operating System
2.4 Principles of Compiler
2.5 Database Technologies
Unit 3 Multimedia and Its Applications
3.1 Multimedia
3.2 Computer Graphics and Images
3.3 Computer Aided Design
3.4 Computer Animation
3.5 Multimedia Software
Unit 4 Network Knowledge
4.1 Computer Networks
4.2 How Internet Search Engines Work
4.3 Wireless Network
4.4 Internet Security
Unit 5 Electronic-commerce Knowledge
5.1 Electronic-Commerce
5.2 Electronic Data Interchange
5.3 Advertising Methods on the Web
Unit 6 New Technologies
6.1 Artificial Intelligence
6.2 Virtual Reality
6.3 Neural Network
参考译文
第1单元 硬件基础
第2单元 软件知识
第3单元 多媒体及其应用
第4单元 网络知识
第5单元 电子商务知识
第6单元 新技术
附录A 计算机专业英语词汇表
附录B 计算机专业英语缩写词表
参考文献