Uses of computer

various uses in computer

1. Introduction:
Computer technology has made several important impacts on our society.
Today computer is playing very important role in every field of life. Many
activities in daily life can be performed very easily and quicckly. A lot of time
is saved and overall cost is reduced to solve a particular problem. Many fields
where computer are widely used.


Computer uses in different field:




Education :

Computers are used in teaching and research. The students can solve
different kinds of problems quickly and efficiently by using computers. They
can also collect different information on the Internet.

2. Business:

Today, in global markets, it is impossible to run the business without the use
of computer technology. Many business activities are performed very quickly
and efficiently by using computers. The administrative paperwork is also
reduced by using computers. Many business use websites to sell their
products and contact their customers.
Medical:

Nearly every area of the medical field uses computers. For example,
computers are used for maintaining patient history & other records. They are
also used for patient monitoring and diagnosis of diseases etc.

3. Banks:

Computers are widely used in banks. They are used in banks for record
keeping and maintaining accounts of customers. Most of the banks provide the
facility of ATMs. The customers can draw money through ATM card from any
branch of that bank (or another bank) at any time of a day.

Entertainment:

Computers are also playing very important role for the entertainment of
human beings. Nowadays, computer can be used to watch television programs
on the Internet. People can also watch movies, listen music, and play games on
the computer. Many computer games and other entertainment materials of
different kinds are available on the Internet.

4. Home:

At home, computer is used to maintain personal records and to access much
other information on the Internet. People can also use computer at home for
making home budgets etc.

Defence:

There are many uses computers in Defence such as:
1) Controlling UAV or unmanned air-crafts an example is Predator. If you have
cable I would recommend watching the shows “Future Weapons" and
“Modern Marvels". The show future weapon gives an entire hour to the
predator.
2) They are also used on Intercontinental Ballistic Missiles (ICBMs) that uses
GPS and Computers to help the missile get to the target.
3) Computers are used to track incoming missiles and help slew weapons
systems onto the incoming target to destroy them.
4) Computers are used in helping the military find out where all their assets
are (Situational Awareness) and in Communications/Battle Management
Systems.

5. Science :
Scientists have long been users of it. A new adventure among scientists is the
idea of a “collaboratory”, an internet based collaborative laboratory, in which
researchers all over the world can work easily together even at a distance. An
example is space physics where space physicists are allowed to band together
to measure the earth’s ionosphere from instruments on four parts of the
world.
Sports:


In today's technologically growing society, computers are being used in nearly
every activity.
Recording Information-
Official statistics keepers and some scouts use computers to record statistics,
take notes and chat online while attending and working at a sports event.
Analyzing Movements-
The best athletes pay close attention to detail. Computers can slow recorded
video and allow people to study their specific movements to try to improve
their tendencies and repair poor habits.

6. Writers-
Many sportswriters attend several sporting events a week, and they take their
computers with them to write during the game or shortly after while their
thoughts are fresh in their mind.
Scoreboard
While some scoreboards are manually updated, most professional sports
venues have very modern scoreboards that are programmed to update
statistics and information immediately after the information is entered into
the computer.
Safety
Computers have aided in the design of safety equipment in sports such as
football helmets to shoes to mouth guards


Conclusion: Computer is now a word that reach in every sphere of life. In a
brief sense it is difficult to describe its uses area,from the morning alarm to
night bed switch is in involved in todays computer era.