System plugins operate every time a page on your site loads. They control such things as your URLS, whether users can check a "remember me" box on the login module, and whether caching is enabled. New is the redirect plugin that together with the redirect component will assist you in managing changes in URLs.
Default on:
Default off:
The Parks sample site is designed as a simple site that can be routinely updated from the front end of Joomla!.
As a site, it is largely focused on a blog which can be updated using the front end article submission.
New weblinks can also be added through the front end.
A simple image gallery uses com_content with thumbnails displayed in a blog layout and full size images shown in article layout.