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Introduction to ICT the computer (view source)
Revision as of 11:04, 3 June 2014
, 11:04, 3 June 2014→History of computers
== '''History of computers''' ==
== '''History of computers''' ==
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[[Image:Introduction-Part3_html_m21bc9239.png|left]]<br>
Did you know, the first computer was as big as your classroom! 60 years ago,
Did you know, the first computer was as big as your classroom! 60 years ago,
computers were very big, costly and used lot of electricity. The
computers were very big, costly and used lot of electricity. The
circuit 'on' or 'off'. This turning 'on' and 'off' could be used to
circuit 'on' or 'off'. This turning 'on' and 'off' could be used to
instruct computers to do calculations.
instruct computers to do calculations.
[[Image:Introduction-Part3_html_797aeff2.png|left]]<br>
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