Learn how to manage page margins in Word. In Microsoft Word, each page automatically has a one-inch margin. You can customize or choose predefined margin settings, set margins for facing pages, allow extra margin space to allow for document binding, and change how margins are measured. This video will show you how to customize your page margins in Microsoft Word.

1. Select Layout and then Margins. 

2. Select the margin configuration you want, or select Custom Margins to define your own margins.

Learn more: https://support.microsoft.com/en-us/office/change-margins-da21a474-99d8-4e54-b12d-a8a14ea7ce02