Select the pages or paragraphs whose orientation you want to change. Click PAGE LAYOUT > Page Setup dialog box launcher. In the Page Setup box, under Orientation, click Portrait or Landscape. Click the Apply to box, and click Selected text.
If you want to make all Word pages Landscape or Portrait Simply go to the ‘Page Layout’ tab at the top of Microsoft Word click on ‘Orientation’ button and select ‘Landscape.’ That is the easy part if you want all pages within the World.doc to be landscape or portrait; uniform orientation.