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Tech Fact Factopedia
The book that you are reading has been designed on
a computer.
Space Research and Defence
In space research and defence, computers are used to: Some advanced
conduct research computers have
on space been sent to
Moon and Mars
help our soldiers by in the form of a
giving important robot.
information
send rockets in
space
forecasting weather
Nowadays, even
Let’s BaCk-uP robots are so
advanced that
Computer is an electronic machine that helps they perform
us to work fast and makes our work easy. surgeries.
Memory, Speed, Accuracy, No tiredness are
features of a computer.
Desktop, laptop, tablet and smartphone are
different types of computers.
Nowadays, computers are used at many places
such as home, school, hospital, office, bank,
hotel and restaurant, supermarkets and shops,
airports and railway stations, police stations, The first
designing, and space research and defence. smartphone was
created in 1992.
More about a Computer 15

