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Main » 2013 » August » 11 » BENEFITS OF COMPUTER TO THE SOCIETY
9:06 PM BENEFITS OF COMPUTER TO THE SOCIETY |
BENEFITS OF COMPUTER TO THE SOCIETY.
Although data processing either Manual or electronic have the same principle, but the difference
can still be explained as follows: -
ACCURACY of information is improved: The computers are generally accurate, whereas
humans are prone to error (errors in the input of data). Although there can be software error
(error in the programs) and hardware package errors (faults or breakdown in the equipment
itself).
The VOLUME of information to be processed is increased. As business grows and becomes
more complex, their data processing requirements increase in volume and complexity too.
Hence, electronic data processing is always employed to ease the demands on their workforce.
The SPEED at which information becomes available is higher: computers can process data much
more quickly than a human. This means that a computer can produce more timely information.
The WORKFORCE is freed up for more skillful and judgement work. Although, "manual" or
"human" method of data processing is more suitable when human judgement is involved in the
work, computer will still make the required information available when needed as soon as
possible.
There is greater ACCESS TO INFORMATION available and more people: The use of databases
and the ability to link a number of users via a multi-network improve the distribution and
dissemination of information within and beyond an organisation.
1.5 BENEFIT OF PERSONAL COMPUTER TO THE SOCIETY
Personal computer (PCs) also referred to as micro-computers, are particularly beneficial to the
society because
. An individual user has direct access for input of data and receipt of output information with
the use of desktop computers.
. Individual Computer users can easily develop models or other information systems for their
own personal use.
. A manager can make quick decisions about managing cash flows e.g. transferring surplus
cash from a current account to an interest-bearing deposit account.
http://www.unaab.edu.ng
. Computers can improve the ability of managers to develop Models to help with planning and
decision making. Decision support system.
. Planning models are valuable management information system tools; Managers can develop
budgets, sales forecast and cash flow forecast. They can then carry out intensive sensitivity
analysis using the model by asking "what if" questions.
. Terminals linked to a central computer file, or to information of an external organisation give
managers access to move information than they would otherwise have comprehensive
information which is readily available (in good time) and contributes to an effective
management information system.
. Word processing systems include the facility for producing standard letters and mail shots
which can be of great assistance to managers(users)
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