The steps for setting the print orientation to landscape in word2013 are as follows:
Step one: Open the document that needs to be printed, click "File" in the upper right corner
Step two: Under the file to find "print", click "Print"
Step three: Select a printer
Step four: Find "Portrait" below
Step Five: Click Modify to select "Landscape"
Step Six: You can see the preview of the page on the right side of the page
Step Seven: If you need to set the margins and so on, you can click "Page Setup" below
Step Eight: You can also set the orientation of the page to print here