playing comepeter

playing computer
Now,with technology improve and improve,whereever you go you will hear people talking about computer.But,Is it advantage or disadvantage of playing computer?Just as an English proverb goes"every coin has its two sides"Not except computer.
Firstly,computers have some sth good for us.Maybe you can use a computer to find some knowlege that you want to know.
Secondly,Computer can let you t talk to your friend even he or she 's far away you.
But,IF you play computer games,then your study will become bad and bad.
Personally,I think if you use a computer well,it is a good thing for you.