Overall, using the List Module and it's action icons will make working with content easy, but sometimes you will find yourself needing to use the Content Contextual menu.   The contextual menu listed below is from clicking a content element icon in the Page module and List module.  Indeed clicking a content element icon in other areas will also bring up a contextual menu.  Sometimes it's specific to the area, and in those cases I cover this in the appropriate section.  Sometimes it's an abbreviated version of the menu listed below.  If you find a place with a contextual menu that I haven't found, let me know. 

Contextual menu pages

Using a contextual menu for pages.

Contextual menu content

Using a contextual menu for page content.