电子信息专业英语(硬件的组成).pptVIP

计算机的硬件组成 主机 显示器 键盘 鼠标 音箱 主机 显示器 显示器：显示器有大有小，有薄有厚，品种多样，其作用是把电脑处理完的结果显示出来。它是一个输出设备，是电脑必不可缺少的部件之一。 Display: display some small, some are thin with a thick and varied, its role is finished processing the results of the computer display. It is an output device, the computer will be one of the indispensable components. 键盘 键盘：键盘是主要的输入设备，用于把文字，数字等输到电脑上 Keyboard: The keyboard is the main input device for the text, figures and other input to the computer. 鼠标 鼠标：当人们移到鼠标时，电脑屏幕上就会有一个箭头指针跟着移动，并可以很准确切指到想指的们位置，快速地在屏幕上定位，它是人们使用电脑不可缺少的部件之一。 Mouse: When people move the mouse, the computer screen will move with an arrow pointer, and can cut very accurate means to want to refer to their location, orientation on the screen quickly, it is essential that people use computers One of the components. 音箱 音箱：通过它可以把电脑中的声音播放出来 Speaker: the computer through which the sound can be played out 打印机 打印机：通过它可以把电脑中的文件打印到纸上，它是重要的输出设备之一。 Printers: the computer through which files can be printed to paper, it is important to one output device 谢谢观赏！ * * 主机：是计算机的主体，是其运算和指挥中心 Host: is the computers main body, is the operations and command centers.