you go to settings scroll down to the bottom go to network settings then go to internet connection settings go to easy, then you'll see something that says scan. click on scan and it should connect to an access point. if it does keep going to the right untill it says test connection. once you've done that you got internet on yo ps3
First you have to connect to an access point and it has to be a free one otherwise you will need authorisation if you got a 20g ps3 this does not have wifi capabilities ..... only the 40g and 80g...... if you have no access point around you then you got to contact your telephone company and pay for it.