This document discusses the various uses of computers in different fields such as business, banking, industry, healthcare, transportation, education, weather forecasting, home use, tourism, defense, and nuclear energy. Computers are used for tasks like e-commerce, stock trading, customer records, machinery automation, patient monitoring, flight navigation, educational resources, weather data collection, home entertainment, travel booking, digital navigation, missile targeting, and nuclear reactor control and simulation. The document provides examples of how computers facilitate functions previously done by humans across many sectors in modern society.

2. USE OF COMPUTER IN BUSINESS
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Marketing
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Stock exchange
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Banks
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Departmental stores

3. Uses of computer in e - commerce
v
electronic mail
v
video conferencing
v
electronic shopping
v
electronic banking

4. COMPUTERS IN BANKS
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Handle trading in multiple currencies
•
Automatic teller machine
•
Facsimile (FAX), electronic mail (E.mail), and
voice mail are used to transfer messages etc
conveniently and easily

5. USE OF COMPUTER IN INDUSTRY
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robots
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machinery status and running
•
observance of temperature and pressure
accurately and precisely

6. Computer is used in medics
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Patient monitoring
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patient records
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diagnosis
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hospital administration
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medical history records
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life support system

7. Computer’s role in airlines
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Record of passengers
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navigation system
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connects pilot with service station

8. Education = 0 without computer
o
Better study moods
o
most understandable and easier
o
internet facility provides a lot of information
from any corner of the world

9. Weather forecasting
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weather stations
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airport satellites
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humidity measurement
§
metrological studies

10. Home uses of a computer
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kids play games
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music collection
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microprocessor technology aids in baking etc
like microwave oven

11. Computer in tourism
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keep records of tourists
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information about visit able sites

12. Transportation
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digital navigation system has made it possible
to drive in fog as to determine speed ,
direction , acceleration etc. accurately and
precisely

13. COMPUTERS IN TRAVELS
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Most new cars use computer chips to control
the engine and other functions. For example,
the engine microprocessor instructs the
engine to mix a suitable ratio of air and fuel
for combustion.
•
The computer chip also controls the timing of
the spark plugs.
•
microprocessors that control airbag release,

14. Defense field
o
control of ballistic missiles
o
modern radar system
o
used in planes and tanks to target enemy
assets

15. Role of computers in nuclear field
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Computers play a vital role in the function as
well as simulation of these energy centers.
•
In Russia scientists have made a “fusion
reactor “ with the help of computers

16. The end