If you want to use Word 2013's standard ready-made tri-fold template, click on "File" and then "New" and select "Brochure." Substitute the pictures and text for what you want to use.

How to make a tri-fold brochure on Google Docs Making a tri-fold brochure, or a brochure that folds down lengthwise into three equal parts, is very easy. You can do so using GooDocs or manually ...