To add page numbers to your document using the Microsoft Word mobile app, here's what you need to do: Open your document in the Microsoft Word app. Tap the pencil icon at the top.

So, to add page numbers to this section, follow the same process as when you added page numbers to the previous section: Double-click the header of the main body's first page.

Word allows you to add numbers to each page in a document to know its exact length and keep track of specific parts. This feature usually works fine, but sometimes, it may not work as expected.