The Settings Menu

Settings->Show Toolbar

Toggle on and off the main toolbar.

Settings->Enable Mouse for Moving Putter

Allow the use of the mouse to move the putter.

Settings->Enable Advanced Putting

Enable the advanced putting mode, as described in its own section.

Settings->Show Putter Guideline

Toggle on and off the putter guideline.

Settings->Play Sounds

Toggle on and off the sound effects.

Settings->Enable all Dialog Boxes

Re-enables any dialog boxes that you disabled by clicking on Do not show this message again or similar.

Settings->Reload Plugins

Reload plugins.

Settings->Show Plugins...

Display the currently loaded plugins.

Settings->Configure Shortcuts...

Customize the keyboard shortcuts.

Settings->Configure Toolbars...

Customize the toolbar icons.