A toolbar set is one or more toolbars that has been saved as a group. They are useful in two main ways:
Toolbar sets are created using the toolbars in an existing Lister as a template. To create a new toolbar set you can either:
When you create a toolbar set you can choose its default behavior - that is, how the set interacts with the existing toolbars in a Lister when it's loaded. The three choices are:
When the set is loaded the default behavior will be used unless overridden using the arguments to the internal Toolbar command. You can change the default behavior of an existing set on the Toolbars / Toolbar Sets page in Preferences.
The default toolbar set, which determines a Lister's initial set of toolbars when it opens (unless overridden by a saved Lister Layout), isn't saved as a normal set. Instead, use the Settings / Toolbars / Set As Default Toolbar Set command to update your default toolbar set if you want to change which toolbars are used by default.