Instruction ranges from the basics of computer hardware to the complex relationship between humans and computers.

课程包括计算机硬件基础，以及人与计算机之间的复杂关系。

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Now we'll discuss the basics about the hardware devices that convert data into information in a typical computer based system.

现在我们来讨论有关硬件装置的基本知识，正是计算机硬件，把数据转换成了标准计算机系统的信息。

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Now we'll discuss the basics about the hardware devices that convert data into information in a typical computer based system.

现在我们来讨论有关硬件装置的基本知识，正是计算机硬件，把数据转换成了标准计算机系统的信息。

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