Changing the page color in a word file is different from changing the font color. If you did not have a chance to change the page color in a Word file before, please see the steps below for details:
Step 1: Click the "Design" tab from the ribbon;
Step 2: Click the "Page Color" command in the "Page Background" section;
Step 3: Select a color (e.g., light blue) you like from the drop-down colors as your page color;
Step 4: All the pages in the document are now in light blue.
Step 5: If you want to add some effects, please select please select "Fill Effects" in the step 3, and make designs in the "Fill Effects" window.