The RefWorks link will bring you the main page, which includes a list of all your references and folders. Options include adding and tagging references, placing them in collections, and creating bibliographies. Most databases allow you to export your citations to RefWorks, which automatically adds them to your list of references.
From the icon, click on Tools, which pulls up a link to install a Save to RefWorks plug in:
The plug in can be dragged to the browser bar and used to analyze any web page on your monitor: