Changes

instruct computers to do calculations.

instruct computers to do calculations.

[[Image:Introduction-Part3_html_797aeff2.png|700px|centre]]<br>

[[Image:Introduction-Part3_html_797aeff2.png|700px|centre]]<br>

During the early 1970s, with the invention of Integrated Circuits (IC) computers

During the early 1970s, with the invention of Integrated Circuits (IC) computers

became faster, cheaper and smaller.Many transistors were connected together to form one IC. These computers had keyboard and monitor as input-output devices. (You will learn about input and output devices in the next chapter).

became faster, cheaper and smaller.Many transistors were connected together to form one IC. These computers had keyboard and monitor as input-output devices. (You will learn about input and output devices in the next chapter)...

[[Image:Introduction-Part3_html_248b96c3.png|thumb|left]]<br>

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