Explanation:

Landscape has more width while Portrait has more height. By default, Microsoft Word shows a page in portrait orientation and in this case the width of the page is less than the height of the page; the page will be 8.5 inches × 11 inches. You can change the page orientation from portrait to landscape orientation. Page orientation is the direction in which a document is displayed or printed. The two basic types of page orientation are portrait (vertical) and landscape (horizontal). Most monitors have a landscape display, while most documents are printed in portrait mode. Differentiated is not a valid orientation.