Playing computer games has the function of relaxing.When somebody feel tired after working or study over long time,they want to find a means to help them relax.Under this circumstance,maybe playing computer games is a good choice.playing computer also contribute to the development of one's intelligence.Acording to the survey conducted by Society Institution,playing computer games is helpful for developing one's ability both of swiftly responding to an emergency and of coordinating and teamwork.
Now,here's an example:A racecar game—— Need For Speed III is absolutely a fantastic game.Imagine this:You sit in-front of the screen with wheels in your hands and eyes fixed on the screen.You can feel the powerful roaring of the 3600ml en-gine from Porsche 911 Turbo as you drive up to 290km/h without any real danger.You can also hear the wheels screaming as a sharp turn was being made.And if you have a 3Dfx card you can really feel what is realistic.The road,the raindrops,the snowflakes and other racecars seem as real,which give us a great pleasure and satisfaction.Apart from it,they can train us to re-spond to things quickly.Moreover,computer games can stimulate our imagination and interest in electronics and computer sciences.