The document discusses various tools used in designing websites and other digital media, including storyboards, site maps, mockups, and layout diagrams. Storyboards explain how individual pages link together and what elements they will contain. Site maps show how all pages of a website are interconnected. Mockups provide detailed representations of what pages or screens will look like, including formatting of content. Layout diagrams focus on the positioning and formatting of page elements. These tools are used to thoroughly plan the content and appearance of digital media before implementation.