Final answer:
The Navigation pane is the feature that allows you to view a list of headings in a document, enabling quick navigation between sections. A Table of Contents can also provide a similar functionality, especially in digital documents, aiding in efficient navigation.
Step-by-step explanation:
The feature that allows you to view a list of headings in a document is the Navigation pane in word processing software such as Microsoft Word. When enabled, this pane typically appears on the left side of the document window and displays the document's structure, organized by headings. This makes it simple to quickly navigate through the different sections and subsections of a document.
Alternatively, some documents may also use a Table of Contents to provide a clickable list of headings. This Table of Contents is frequently found at the top of each page or chapter and can be expanded or collapsed as needed. It is especially handy in digital textbooks or lengthy reports where the user wants to jump to a specific section without endless scrolling.
Moreover, a feature similar to a trail of digital “breadcrumbs” provides quick navigation back to higher-level sections within a document. This allows users to move back to the parent subsection or chapter seamlessly, ensuring a more efficient reading and navigation experience.