I'm using Microsoft Word 2010. How do I set only the last page of my document to be horizontal? All other pages have to remain vertical.
Go to the last page you want to keep vertical (Portrait) then select Page Layout | Breaks | Next Page.
Now click anywhere in the page where you want to have the horizontal page (Landscape) and go to Page Layout | Orientation and select Landscape
Do the same steps for the following page, the one after the landscaped one, but this time choose Portrait. Only do this if you want to restore the Portrait orientation back to normal.