The various Appearance menus
allow you to change how your site looks and behaves. If your site has been
setup for you by a third party then it’s more than likely that you won’t need
to change any of the settings in here.
Depending on the theme that your site is
running, you may find that you don’t have all the menu options listed here, or
you may have a couple of different ones. The reason for this is that a couple
of the options under the Appearance section are theme based. For example, the default Twenty Seventeen theme allows
you to customize options for how your theme displays. Not all themes will have
these option pages, or if they do, they may be under another menu entirely.