Написать сочинение на английском с рассуждением- компьютер вред или польза

Computers play a very important part in our life. They help people  in their work and studies. Computers save us a lot of time. Computers give access  to a lot of information. It is possible to find data and descriptions, chapters from  necessary books...to make a long story short, everything you need.  There are some disadvantages of course. computer can get viruses.