Options Update Wizard page contains the settings for the System Cleaner updates automation.
The option Check for program updates every... sets the periodicity of automatic update availability checks.
In the Connect Using a Proxy Server section you can indicate some specific proxy settings you wish to be used by System Cleaner. Please note that by default the proxy server information as setup in Internet Explorer is used. So if you want System Cleaner to use the same information or if you don't want it to use proxy at all, just leave this section blank.