You’ll see a list of your headings in the Headings tab. This will bring up the navigation pane in a menu on the left-hand side. Under the Show section, click the checkbox next to the Navigation Pane option. To use the navigation pane to rearrange your document, you’ll first need to click on the View tab on the ribbon bar. If your document doesn’t use headings, you’ll need to use the cut and paste method described below. As we’ve mentioned, this will only work if your document has been organized with headings applied using the Styles section in the Home tab on the ribbon bar. This is a better method–if a section in your document carried onto multiple pages, but you only moved a single page, your document would no longer make any sense. Technically, this doesn’t allow you to move pages, but it does allow you to move entire sections if you’ve used headings to split up your document. The easiest method to rearrange pages in Word is to use the navigation pane to move pages from A to B. Here’s how to rearrange pages in Word using both methods.

You can take advantage of the navigation pane in Word to rearrange sections by headings or use the tried-and-tested cut and paste approach instead.

How to add headings in word 2013