Wednesday, February 25, 2009

How do we communicate with the computer?

Only way we can communicate with the computer is with a "Keyboard" and "Mouse". Without the mouse and keyboard we couldn’t do any tasks on the computer. When we do a task on the computer we can see it on the screen so displayed on the computer. So the Screen is the output and input is the "keyboard" and "mouse"

AMU:
This is the hard drive of the computer it stands for Auxiliary Memory Units. This is why you can store data on your computer if this didn’t exist you couldn’t store anything at the computer. This can be called your root of the computer "C:"

Secondary AMU's:
This will go under the name CD room, Floppy disks, CD. This can be called secondary storage places on the computer. This are normally used to copy important information on so you don't want to loss. Why should I make a copy of important information? Well sometimes things can happen to the computer like the Auxiliary Memory Unit Crash. This will say that the hard disk won’t boot up. Or maybe you get Virus infection so is destroying your computer.  


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