B16 16.3: TriFold P1

In this introduction to InDesign I demo the basic set up for a tri-fold brochure, adding swatches, and creating rectangles with color. Please be sure to input the following into the document presets:
-Landscape
units set to inches
-8.5"x11"
-3 Columns w/ 0.5" gutter
-0.25" margins