the Internetand e-mail helpus keep in contact with friends and relatives around the world. we can use it to have fun as well as for work and study.on the other hand some people think it is unhealty to spend too much time sitting at a compter.they ciaim it can damage our eyes also the more time we spend in front of the computer.the less time we spend exerising. what is more we also spend less time souialisng with our friends and we don't talk to people as much.
all in all computers are an important part of our lives today. they help us to wor and study more effectively and they are fun too. ltowever.we should be careful not to spend all of our time in front of a computer screen.