How did the computer change the world?

It changed the world because you didn't have to use computer art the libray anymore you can just use the one that you got .Also for the people that was born in the times that it was invented could have something to do there work on. and it had to do with the making of a great way to find out things on the internet and i must tell all people that the internet is a great thing to use in the furture and it will be inproved