I would say that the world would look fairly similar in regards to the outside world, such as buildings and the environment. Most probably there will be less trees and bush, but besides that, I do not think that the external look will be much different.
The world on the inside on the other hand, may look completely different. I think kids will have a laptop each to carry around with them for whatever they need such as school and homework. Most households will have awesome home enertainment systems, and cinemas will start to shut down because you can have a similar experience at home, with movies that haven’t come out yet…
The internet will be absolutely plastered with ads and filled with viruses. The standard of what is appropriate for viewers will probably drop dramatically and the 97% of the content on the internet will be absolute codswallop.