When working with your word document, you can display contents on multiple pages. This is very helpful especially when you work on the formattings. Please see below how to display contents on multiple pages.
The first easy way is to scroll down the mouse while holding the "Ctrl" key. This will help you quickly zoom out to make pages in one screen.
Alternatively, please follow the steps below:
Step 1: Click anywhere in the document, and the "View" tab from the ribbon;
Step 2: Click "Multiple Pages" from the zoom group;
Step 3: The screen will fit more pages when zooming out.