computers

Computer have became a part our life. They have been used widely in every field. It is one of the most useful inventions of science and technology. Computers are used in private and government offices, airlines, banks, hotels, schools, colleges,business organizations, industries, factories, agriculture, medicine, communication etc. It is also used for personal works. They are used to keep the record for a long time. They are the source of information. They are the source of knowledge. We can learn many more things by using them. Computer has been introduced as a new method of calculation or ti di mathematical operation. Now, computer has been very powerful device to help on the field of data processing and research. Althought looks small, it does a lot of works.

Computer is also the source of entertainment. We can play diffirent types of games on computer.When we feel bored, we can watch film too. It is also the fastest means of communication. We can sind our message through E-mail. We can talk to other people with the help of internet. Computer have become the must essentosl even in the developing countisd like Nepal. Now we cannot imagine the world without computer.

There are also some disadvantages of computer. After the invention of computer, people have fully depended on it. It has made them lazy and inactive. They use cokputer een fot small works. It has cteated the problem of unemployment. As computer can work fast and efficiently, many people have last their work. It is said that a computer can do the work of twenty people. We know that unemployment creates social problems.