Modules can be likened to building blocks with which you build your webpage. There are over a hundred different modules in SiteVision. Which modules you can add to a page depends partly on the permissions you have, but also on what is included in the license. Read more about SiteVision standard modules here.
The modules are divided into different categories and you can make more or fewer advanced settings for each module. You add a module to the page via the Modules icon (cube) in the tool bar.
Apart from the content modules provided as default with Sitevision - we've custom made several new modules to make your work as an editor a lot easier. These modules (prefixed with "NB"), their almost endless possibilities and how to use them is described in this Online Manual.