Select the text that you want to "flip". Activate the Page Layout tab of the ribbon. Click the little arrow in the lower right corner of the Page Setup group. Click Landscape.
Use Landscape Orientation for Selected Pages in a Word Document To make a single page to landscape in Office Word, follow these steps: Set the mouse cursor at the beginning of the page (e.g., Page #2) which you like to set to landscape. From the Layout (or Page Layout) tab, click Breaks and select Next Page under the Section breaks section.