All Apple MacBook models, including the MacBook Pro and MacBook Air, have internal wireless adapters called AirPort adapters. Use your MacBook's AirPort adapter to connect your computer to a Wi-Fi ...

Some readers report flaky wireless connections when using third-party routers with the MacBook Pro. There are a few separate issues here, which all appear to be related: Inability to obtain an IP ...

If your Mac won't connect to the Wi-Fi, first verify that you're using the right Wi-Fi connection. You can also try checking Wireless Diagnostics, available updates, physical hardware, and DNS ...

Inconsistent wireless connections with third-party routers Some readers report flaky wireless connections when using third-party routers with the MacBook Pro. One reader writes: "Connecting to a 3Com ...