If you decide to no longer travel either because your original flight was canceled or you are delayed two hours or more, you can receive a refund to your original form of payment. Other optional services such as checked baggage and Economy PlusÂ® can also be refunded, but ticketing fees (such as those for making a reservation in person) are not.
WPA is a wireless encryption format and the passphrase is in the wireless security section of your router. Here is a link to one of the Sticky topics at the top of this forkum that should be of assistance.
Open the web browser that you use and type in the IP address for your router,and press the Enter key. Navigate to the Wireless Security\Network Security Settings Tab and open it to locate or change your Security Passphrase. Use WPA or WPA2 because it provides better security.