Disadvantages of Using Computer System

Disadvantages may include greater complexity of life - everyone now has to learn a lot of skills even to use computers at a simple level. They also generate a lot of extra work such as answering emails, and producing high quality documents for all occasions (before, you might just scribble something down.) Some people think we are becoming deskilled - forgetting how to do simple things like mental arithmetic, and also the availability of so much knowledge doesn't necessarily mean that we, individually, know more. It's easy to think that you have nderstood a topic, just because you can download a fact sheet about it.