《单元知识汇总》PPT课件.ppt

1-4单元知识汇总,软开1032班 何马林,单元目录,Unit 1 Computer Hardware（电脑硬件）Unit 2 Peripherals（外围设备）Unit 3 Operating System（操作系统）Unit 4 Application Software（应用软件）,Unit 1 Computer Hardware,1.Optimum price to price performance2.High end models 3.High definition pictures 4.High resolution,1.最佳性能价格比系统2.高端型号3.高清图片4.高分辨率,The advantages of CRT Monitors:,Computer hardware appreciation,CPU chip,hard disk,Motherboard,sound card,Notes,CRT Diamondtron CRTs LCDUSB R&D,Cathode Ray Tube 阴极射 线管（显示器）钻石珑CRT显示器Liquid Crystal Display 液晶显 示器Universal Serial Bus Intel 公司开发的通用串行总线架构Research and Development 研发，研究与开发,Unit 2 Peripherals,Document managementDocument Management refers to any highly evolved software system for organizing,storing and retrieving complex digitised doucument.The aim of document management software is simple:to reduce the workload and improve the productivity of most offices.,Peripheral equipment to appreciate,Scanner,printer,Modem,Mobile,Notes,text mining and formatting 文本采集和格式化computer output to laser disk(CDLD)计算机输出至光盘the Royal Mail(英国)皇家邮局clearing bank 结算银行,Unit 3 Operating System,LinuxLinux is better than other Operating-System:No.1 Linux is Multi-user.you can use it while other one using it.No.2 Linux is Open.you can have access to the source code on it.No.3 Linux is Reliable You can rest assured that the use of it for long timeNo.4 Linux is free.You can do what you want,need not worry about the cost,it is free.,Notes,linux 一种基于UNIX的通用多用户操作系统Linus Torvalds Linux操作系统的创始人Helsinki 赫尔辛基（芬兰首都）University of Helsinki 赫尔辛基大学Finland 芬兰backwards-compatible 向下兼容的,Unit 4 Application Software,A Quick Look at Word 2000 1.Word 2000 there are a lot of new additions change,fixes,and enhancements.2.It can use in document insert graphics,pictures,and other forms of object,thereby compose map,text,tables and documents.,Notes,WYSIWYG What you see is what you get 所见即所得Intelligent Multilingual Support 智能化多语言支持,Thank you!,