1.5: 摘要
- Page ID
- 172490
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在本章中，向您介绍了信息系统的概念。 我们已经回顾了几个定义，重点是信息系统组件：技术（硬件、软件、数据、网络通信）、人员和流程。 我们已经回顾了这项技术的演变以及多年来信息系统的商业用途是如何演变的，从使用大型大型计算机进行数字运算，到引入用于商业应用程序的个人电脑和网络，一直到移动计算时代商业和个人应用程序。 在每个阶段，技术创新使企业和个人能够更深入地整合技术。
几乎所有（如果不是全部）公司都在使用信息系统，这已成定局。 然而，历史也向我们表明，有些公司非常成功，有些则失败了。 当你完成这本书时，你应该了解信息系统在帮助提高效率和专业知识方面的重要作用，以便利用 IS 为每家公司或你自己的职业发展持续的竞争优势。