If you are in a wi-fi zone that's an open connection (that doesn't' require a cod to log into the network) or in a wi-fi network that does, you can do the things you have mentioned. However if you download an app or a program that charges a fee, you will still be charged for the download.
No account yet? Create an account
Enter your username or e-mail address to receive an e-mail with instructions to reset your password.