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Section 2. Task 1. Setting up a home computer.
Now first we must identify the parts of this home computer system.
Before we can set up the system, we must all know what the names of the different parts of the computer are and what they do.
So first I'm going to tell you the names of the parts and what they are used for in a home computer system.
First, and most important of all, is your instruction manual. Can you all see that?
The instruction menu is the book of instructions, it tells you how to set up your system and then how to use it. OK?
Next, the monitor. The monitor is the part that everyone can recognize immediately because it looks just like a television.
The monitor shows you the information you have typed in on the screen.
You can change the information, move it around or take it away, while it is on the screen. Right?
Now, when you finish working with your information and you want a copy of this on paper, then you have to use the printer.
The printer prints out on paper what you have on the monitor screen. Then you have a copy of your work on paper.
n. 说明，须知，指令，教学
