(1) Click LISTS on the top or bottom navigation bar.
(2) You'll arrive at the list of lists for your organization, shown below.
From the list of your organization's lists, you can open a private (that is, password protected) list so that you can view its contents by (1) clicking the name of the list, then (2) entering your password on the password screen shown below.
From the list of your organization's lists, you can open a public list so that you can view its content by clicking the name of the list.