When you look at a site's Resources, within the Resources window you will see the Title, Size, author ("Created By"), and Last Modified date.
If you have sufficient permissions, you can click Edit
to
revise a Resource item, at which time you can also see Creation Time
and Last Modified By metadata.
To view a Resource folder's subfolders, click the plus sign
(+
) on the folder icon left of the title. You can toggle
the folder open (minus sign (-
); displays subfolders) and
closed (plus sign; doesn't display subfolders). If the folder icon has
an arrow on it, it is to large to be expanded.