Open the Tools menu by clicking the arrow in the page title bar in the upper left corner of your editing screen, as shown in this screenshot.
To the right of each menu item is the shortcut symbol to access it. The symbols are based on your desktop operating system.
This menu has the following choices.
Publishes the layout without closing the Impress Engine editor.
Saves the layout on the current page as a template
Opens a preview screen, where you can preview as a small, medium, or large device. Click Continue editing to return to the Impress Engine editing screen.
Edit your layout directly in a medium or small device view, as shown in this screenshot. Click Exit to return to large screen editing.
Display the previously published revisions available to revert to. The number of revisions available is displayed in brackets.
Note: Only published pages count as revisions. Saved drafts of pages are not available as revisions.
Change UI brightness
This option is a toggle that changes the UI skin from light (default) to dark and back.
Play an introductory video or click links to the knowledge base.