Choosing where to set up your computer
It is likely that you might want to use your computer often and for extended periods of time,
therefore it is recommended that you position it in a location and aspect which will be
comfortable for you.
To reduce the risk of strain, choose a desk and chair which will allow you to sit comfortably
with your keyboard in front of you on a level with your elbows and your monitor at eye level.
Arrange the base unit so that there is no strain on the cable connections and so that you have
easy access to the CD and floppy disc drives. Place your mouse on a mouse mat to one side
of the keyboard, where it is free to move without restriction, allowing space at the other side
of the keyboard for referring to documents such as this Welcome Guide.
This is meant as a guide only, the simple message being that, if you intend working for
extended periods of time, do make yourself comfortable.
Setting up the computer
The various input, output, and control devices which connect to your computer (such as
keyboard, mouse, and monitor) are peripherals. Each of these peripherals connects to the
computer via a socket known as a port. These ports are grouped together at the back of the
computer base unit. In simple terms, you control the computer using the mouse and keyboard
(input) and experience the results of your actions using the monitor, printer, or speakers (
output).
Take care when connecting any peripherals that you do not use excessive force. Most
connectors have small metal pins which, unless treated with care, can easily be damaged.
You should situate your computer in a suitable location which allows ventilation around th
base unit, is not in direct sunlight, and is not at risk of exposure to moisture.
6
