首先，当前计算机的知识体系已经比较庞大了，初学者需要根据自身的实际情况来制定学习计划。学习计算机技术除了要具有一定的学习能力能力之外，对于学习场景也有一定的要求，比如是否有交流和实践的环境对于学习效率有非常直接的影响。

对于大部分初学者来说，学习计算机知识可以按照以下三个步骤来进行：

第一：学习操作系统知识。学习计算机知识往往都会从操作系统开始学起，学习操作系统不仅能够了解计算机的资源管理方式和任务调度方式，同时也会了解计算机的体系结构和基础的网络知识。

学习操作系统可以从Linux开始学起，一方面Linux操作系统的应用比较广泛，另一方面Linux操作系统是开源系统，未来可以通过阅读其源代码来深入了解操作系统的细节。

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第二：学习编程知识。编程知识是计算机技术体系的重要组成部分，编程的应用场景也在不断得到拓展，随着工业互联网的普及和应用，未来更多的职场人都需要掌握一定的编程知识。

第三：学习数据库知识。数据库知识在当前的大数据时代还是比较重要的，学习数据库可以从关系型数据库开始学起

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