Popups allow you to display additional content on a page that is shown in a separate window which appears when clicking a link.

They are a good way of providing extra contextual information that can be quickly accessed and dismissed without needing to reload an entirely new page and also, because they are added site-wide rather than at the page-level, the same Popup can easily be reused on multiple pages if desired.

Popups can be added to your site via the Popup Manager, and can then be added to Pages using the Page Content Editor.