Course Content
Types of Computers
In Grades 10 and 11, you learned about different types of computers, such as the following:
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Computer Applications Technology (CAT) – Grade 12
About Lesson

Throughout history, there have been many inventions and discoveries that have changed the way in which we live our lives. One such invention is the computer.

Computers have enabled us to make technological and scientific advancements, such as exploring the deepest depths of the oceans and outer space. Most of all, however, they allow us to stay connected with people all over the world.

In today’s world, most people living in a city will interact with a computer in one way or another and on a daily basis. This can be a simple interaction, such as stopping at a traffic light, or a more direct interaction, such as using a smartphone or laptop.

One thing is certain, however: Without computers, our lives would be very different!

Exercise Files
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