Microsoft Word has a huge amount of features, and after working in it for a while, you probably keep finding something new for yourself. Navigation area is a powerful tool with which you can easily move between sections, but even more useful is the ability to use it to reorganize documents.
Reorganize Documents with the Navigation Pane
Click the View (View) and select an option Navigation Pane (Navigation area) to activate it on the left side of the screen.
Right-clicking on any of the headings will open a menu where you can easily reorganize the structure of your document, insert new headings, and even delete entire sections. And, of course, you just need to click on the desired item to go to it.
In addition, you can drag and drop sections when working on document structure, which is very convenient.
Finally, you can use the search bar to quickly search through topics and find the right one. Which is also very convenient.