How the Computer Works - Input, Output, Hardware, and Software

Our Computer

Our computer operates on it's own just by using some software that was written by a person like you and me. Let's find out how it actually works.

Lesson Directions

We are going to watch three videos and complete a worksheet. The questions on the worksheet will challenge us to pay attention to the videos and make sure we actually know what is going on inside that computer of ours. To get started click on the links below to watch the videos.

Lesson Questions

Use the questions below to make sure you understand the concepts we covered. In the video. If you have any questions, make sure to ask Miss L.

What are the four main functions of a computer

INPUT AND OUTPUT

What does an input device do?

Give three examples of input devices.

What does an output device do?

Give three examples of output devices.

PROCESSING

What does CPU stand for?

C____________________ P____________________ U________________________

What happens when a computer is processing?

What is the memory in a computer used for?

HARDWARE AND SOFTWARE

What is computer hardware?

What is computer software?

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