The importance of computers in our society

In this little essay we will focus on what role computer systems play in our modern society, how important it is to have some basic knowledge about how to use a computer and wether the increased use of computers is a good development for our society in general or not.
Little more than 30 years ago, the daily use of computer systems was limited to a very small circle of scientists and engineers who were working in big computer centers on even bigger computer systems, dinosaurs from our today’s point of view, which required intensive training on how to repeair, set up, program and actually do useful work on them. Today, however, the situation is entirely different. Computers have entered almost every aspect of live, wether it be the birth or death certificate which is created on a so-called PC in the hospital or the invitation we write to inform our friends of an upcoming party, the computer at a businessman’s workplace he uses to do tax calculations for his employer or the games his son plays at his computer at home.
There is virtually no situation in life which does not in some way or another relate to a computer, not even birth or death, as shown above. More and more information of our lives is stored in computer systems and there are a lot of new companies whose main business is to collect, store and sell information in computer systems about people. They use a special branche of software tools to do something computer scientists call “data mining”.
Most of these developments...

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