Why are computer systems important?

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How do computer systems keep us safe?
Guiding Aircrafts, controlling trains, supporting signalling systems, monitoring patients' body signs
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How do computer systems help us travel?
Smart Phone Apps, GPS systems, Train Timetables, Flight Bookings
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How do computer systems help us in business?
Orders, Stock Control, Payrolls
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How do computer systems help us in retail?
Ordering Online, Logistics Systems (control goods deliveries)
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How do computer systems help us in entertainment?
DVDs, Blu Ray, MP3 Players
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How do computer systems help us in communication?
email, social networks, mobile phones, business transactions
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How do computer systems help us in education?
Virtual Learning Environments, Exam Marking, Information of the Web
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How do computer systems help us in politics and government?
Campaigns, Voting (some countries), tax payments
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How do computer systems help us in science?
Number Crunching, Simulations, Visualisations
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Other cards in this set

Card 2

Front

How do computer systems help us travel?

Back

Smart Phone Apps, GPS systems, Train Timetables, Flight Bookings

Card 3

Front

How do computer systems help us in business?

Back

Preview of the front of card 3

Card 4

Front

How do computer systems help us in retail?

Back

Preview of the front of card 4

Card 5

Front

How do computer systems help us in entertainment?

Back

Preview of the front of card 5
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