Nowadays almost every aspect of our life is affected by computers. Some people think that computers can solve almost any problem, but i believe that we rely too much on them. Firstly, if a computer that controls vital equipment in a large organisation breaks down, the consequences can be very serious. For example, if the computers in hospitals or air traffic control crash, then many lives could be lost. secondly, in the modern world, too many decisions are taken by computers and not by people. We will eventually lose our ability to make judgements for ourselves. what is more, computers are replacing people and taking their jobs. for example, online shop will replace real shop and lots of people will lose their jobs.