A family of Microsoft word processing software products for creating web, email, and print documents.
The Layout tab of the Page Setup dialog has a part labeled From Edge, with a Header box and a Footer box.
The number in the Header box determines how far down the top of the header will be from the top of the page, and the number in the Footer box determines how far the bottom of the footer will be up from the bottom of the page.
The Margins tab of the same dialog has boxes for the Top and Bottom margin.
The number in the Top box determines how far down the top of the body text will be from the top of the page. However, if the header takes up a lot of vertical space, the body text will be pushed down as far as needed to display the header. So think of the Top margin as the minimum distance between the top of the page to the top of the body text.
The number in the Bottom box determines how far up the bottpm of the body text will be from the bottom of the page. However, if the footer takes up a lot of vertical space, the body text will be pushed up as far as needed to display the footer. So think of the Bottom margin as the minimum distance between the bottom of the page to the bottom of the body text.