tokens: People benefit more from coming computers into their lives Computers have revolutionized our lifestyle during last century . However, some people especially young ones use computers extremely and this excessive usage lead to increase stress among them, but computers have brought many advantages to our lives . From my point of view, computers have an important and inevitable role in economic, business, and other part of societies . In addition, they make the way of living easier by doing our routine duties . Admittedly, by using computers in many industries human's role has been reduced . Nowadays, computer can control and perform some routine activities in industries, which were early done by human . Many industries use computers to command to robots in order to do many regular tasks, which were carried out by human early . For example, many processes of production of cars are carrying out by robots, which are controlled by computers . In addition, car companies use computers to simulate and analyze car accident by computers . Despite many advantages, by coming computers many jobs has been vanished . A large number of industries fire many forces because of doing their works by new technologies and computers . Computers have an important role in social and personal life . Computers have opened up a network connection among people . This technology makes easier for people to send and receive personal message . Teenagers and adolescents spend free time in front of computers . Moreover, People can use computers to extract their essential information easily . By contrast, excessive use of computers has brought many difficulties . The results show that teenagers who are addicted to computer games show more violent and stressful behaviors . People who have type by computers may suffer from such disease related to knees . By considering all reasons, advantages of computers outweigh disadvantages . People benefit more from coming computers into their lives . In addition, computers can do most difficult tasks which leads to make life easier .