1.) Click on Start then Connect To or click on the wireless icon in the system tray.

        OR    

2.) Find attwifi on the list, click on it to highlight it, then click on the Connect button.



3.) Wait for it to connect...



4.) If it asks you to select a Network Location then choose Public network.



5.) Now that your connected to the WiFi network, open Internet Explorer.



6.) Click on Connection Options towards the top of the screen.



7.) Click on Use a Coupon...



8.) Fill in all the fields, check the box for the agreement, and click Continue.



9.) You should now be connected.