Benefits of an increasing use of computers.

What Benefits are Likely to Result from an Increasing use of Computers?

A computer is a device that accepts information in the form of digitalized data and manipulates it for some result based on a program or sequence of instructionson how the data is to be processed . Modern computers inherently follow the ideas of the stored program laid out by John Von Neumann in 1945 . Essentially , the program is read by the computer one instruction at a time , an operation is performed and the computer then reads in the next instruction . Nowadays , computers are devised in order to allow multiple programs to work on the same problem at the same time.

Computers in the workplace became a national level project in 1988 . The increasing use of computers helps to facilitate complex works but skilled or well- trained human workers are required . Due to modern technology such as nano technology , a quantum computer could solve problems in a few days that would take men millions of years . In the world of today , almost all jobs require the ability to use a computer . For example , computers are used in banks for controlling the receipt and withdrawal of money . Moreover , telemedicine which is one of the most evolving technologies in the healthcare delivery space , requires the aid of computers . Telemedicine enables ordinary doctors to do extraordinary things . Computers are used to communicate to other doctors . This helps in saving time and energy. Nowadays work can even be done at home using computers . For example , 21 million American work at home at least 2 or 3 days a week using computers and telecommunications technology .

The increasing use of computers in schools increases the motivation of students . This is because students enjoy getting information from screens whether computers , television or video . Computer applications such as spreadsheets and database . It is important for secondary students to be computer literate so that when they graduate, they are well prepared for higher education and the world of work . There are also special adaptive hardware and software which help students who are physically impaired or academically challenged . Students can complete their works or projects in short time intervals.

Apart from the benefits , the disadvantages are as follows . For example , researches have found that students who is exposed to computers for a longer period may lag behind in learning . It is also found that students who used computers regularly lag behind in education as their performance declines.

The increasing use of computers has a profound impact on workers . For example , if more computers are introduced in a work , workers who are not skilled or well-trained may become unemployed . The use of computers in the workplace leads to greater efficiency and productivity and hence productivity per worker is decreasing . Computers make the process faster and more widespread than a worker . Businesses are downsizing and trend towards part-time and temporary jobs .Sometimes both parents have to work to maintain a middle-class lifestyle.

Nowadays , secret information cannot be stored in a computer since it may be found by hackers who are waiting to steal these information. Hackers can also intercept our computer communications such as e-mails . Hence computers can only be used for workswith no secret information.

Finally , it can be concluded that the increasing use of computers consists of both advantages and disadvantages . People who are computer literate will easily get a job and those who are illiterate might lose their jobs . Computers help us to save time and energy .