Install as any other Joomla module.

Available parameters:

Prepare Content:
Optionally prepare the content with the Joomla Content Plugins.
Select a Background Image:
Select or upload an image that will automatically be inserted as an inline style for the wrapping div element.
Domains where the module content will be shown. Comma separated list of allowed domains, withouth any prefixes or postfixes. (, is OK,, is wrong

Check,,,, or to see it.