If you have network hardware, the system will now ask you to configure it. If you don't know the appropriate values, contact your network administrator.
Now you must select the appropriate timezone for your machine. This must match what your hardware clock is set to, or your system won't know the correct time.
You will now be presented with a list of services that will be started automatically. For security reasons, it is best to disable any services which you don't need. When you are done, Select "Ok" to proceed.