If you were to stop any random person on the street, and ask them the simple question, what is a computer? Summary introduction to computer Chapter 1 A meaning of computer A Computer is an electronic device, operating under the control of instructions stored in its own memory There are three process of computer 1. This was not possible in the earlier time. Many parts inside computer are hazardous. Submitted By Tropikai Words 500 Pages 2 As you know nowadays almost every home, office or school has a computer or even a few of these devices. It has changed the way of life.
It has opened up new vistas. Teenagers need to be equipped with knowledge of computer technology, as most things in life require the use of computers. For example, cadmium, which is a known carcinogen, can be found in chip resistors. Another advantage of computers is that:after a hard-working day,after a hard working day you can refresh your mind and body because there are many interesting things to offer on the computers, for example songs, healthy games ,comics. Seeing computers too often in the long run might causes a lot of optic diseases. And the second thing that is very difficult to keep the record of whole country in books and registers. All three subjects are accessible to each other via a chat program and nothing else.
The newer the computer is the more you have to pay for it. We can play games, draw pictures and even make sound and music on them. Facebook 1 Twitter 0 Google+ 0 Viber WhatsApp Do you want to get a high quality for the low price? As many of work in the organization are performed by computers, therefore, the organization does not require human resources which add up to the problem of unemployment. Prudence helps investors sort out financial performance such as future problems and cost of the business before recognising any signs of profits. Changing the phone system in your building costs time, money and training. Then it will continuously repeat the same mistake over and over again.
Low Income Families: Hopefully, many more computers will become available to the underprivileged children from low-income families. Elderly: The elderly also are now able to enjoy different things on the computer. Compare to 100 old ages ago. These are definitely positive aspects but a child does not have to play computer games to develop these skills. The tests are graded by hand using an answer key or using the famous Scantron system. They hack the credit card numbers of the people and misuse them or they can steal important data from big organizations.
Constantly logging onto the Internet at work has caused many people to be dismissed, often after repeated warnings were issued. This painstaking process creates hours of grading. The term computer can virtually be applied to any such device that has a microprocessor in it. However, there are few downsides as well. On the positive side ,computers are of great importance in the following aspects. Bank is using computers for maintaining accounts and managing financial transactions.
In some extreme cases, they often use ransomware to lock up your valuable information. The Computer is an electronic device that receives input, processes the data and provides outputs in order to provide valid desired results. The computers had made people very lazy just because of the facilities that the computer had provided them. Read Also: Computers can store huge amount of data. The first subject is a real person, a human being. In my opinion, parents should restrict the amount of time their children spend in front of the computers. Third, the prices of the product when they buy online are usually cheaper than those of traditional shops.
That causes wastage of time and energy. Computer now offer sophisticated and powerful software for representing information in rich formats with visual and video facilities. We can play games, draw pictures and even make sound and music on them. Above all, hospitals are also relying on a blessing of computers to eliminate any human error. Advantages of computers: Increases speed of computing and processing information in any other way.
Choose a topic you can write easily. The use of computer technology has affected every part of life. Computers can perform long calculations just in a fraction of seconds. The heart of the computer is a microprocessor chip. After all, computers also have some disadvantages.