As of my knowledge cutoff in September 2021, there is no specific feature called “Word Navigation” in Microsoft Word. However, Microsoft Word does provide various navigation tools and features to help users move through their documents efficiently.

Some of the common navigation tools in Microsoft Word include:

1. Scroll Bar: You can use the vertical scroll bar on the right side of the document window to move up and down through your document.
2. Arrow Keys: You can use the arrow keys on your keyboard to move the cursor up, down, left, or right within the document.
3. Page Up/Page Down: The Page Up and Page Down keys on your keyboard allow you to move up or down one full page at a time.
4. Go To: The “Go To” feature allows you to jump to a specific page, section, heading, or other elements within your document. You can access it by pressing Ctrl+G or by going to the “Home” tab, clicking on the “Find” button in the “Editing” group, and selecting “Go To.”
5. Navigation Pane: The Navigation Pane provides an overview of your document’s structure and allows you to navigate through headings, pages, and other elements. You can enable it by going to the “View” tab and checking the “Navigation Pane” option.

These are some of the common navigation tools available in Microsoft Word. It’s worth noting that Microsoft regularly updates its software, so new features may have been introduced since my knowledge cutoff. I recommend referring to the official Microsoft Office documentation or exploring the Word application itself for the most up-to-date information on available features.