1.when it says that the macbook has built in wireless antenna, does that mean that it actually has an antenna on it?

2. do you have to have wi-fi for the macbook?



Thank you,

The entire Apple MacBook line supports Wi-Fi (Wireless 802.11). When they say "built-in antenna" it means that there is an internal antenna. You can't see it because it's inside the case, but it's there and I'm told it works pretty well.