Where can I find the settings I was asked about during the install wizard?

When I installed Directory Opus the wizard asked me whether I want to turn some settings on like overriding some explorer defaults for example. I answered no to all of them but now I want to try them out. Is there a way to trigger that wizard again? Or can someone tell me where can I find the settings I was asked about by the install wizard?

Thanks

Settings > Preferences, then:

I think those are the main ones you might want to change after installing.

There's a search field at the bottom of the Preferences dialog which can find more things quickly.