How Do I Change Margins on One Page of a Document in Microsoft Word?

1. Highlight all of the text on the page where you want to change the margins.
2. Open the 'Page Setup' dialogue box.
3. Enter your desired margin sizes in each corresponding margin field.
4. Click the drop-down arrow next to 'Apply to' and choose 'Selected text.'
5. Click 'OK' to finish adding margins.