现货！Office 2010高级应用 唐永华

第1 篇 计算机应用基础 
第1 章 计算机基础知识 ·················································································.2 
1.1 计算机的发展 ···················································································.2

第1 篇 计算机应用基础 
第1 章 计算机基础知识 ·················································································.2 
1.1 计算机的发展 ···················································································.2 
1.1.1 计算机的诞生 ··········································································.2 
1.1.2 计算机的发展历程及未来发展趋势 ···············································.3 
1.1.3 计算机发展的新热点 ·································································.6 
1.2 计算机系统的组成与工作原理 ····························································.12 
1.2.1 计算机系统的组成 ··································································.12 
1.2.2 微型计算机的硬件系统 ····························································.12 
1.2.3 微型计算机的软件系统 ····························································.23 
1.2.4 计算机的工作原理 ··································································.24 
1.3 计算机中信息的表示与存储 ·······························································.26 
1.3.1 信息表示的形式 ·····································································.26 
1.3.2 数值型数据编码 ······························································