Note: If you have not enabled this service from your wireless provider, you must do so before proceeding. Visit your carrier’s website, and find the service that best suits your needs and budget.
Enter the password when prompted, and you will be connected.
Note: there is no way to tell who is connected, but if you notice there are more people connected to you than should be, disable the Wi-Fi hotspot, change the password, then re-enable it (and don’t forget to tell the people who should be connected what the new password is).