Open Microsoft Works Task Launcher and select "Templates" from the menu at the top of the page.
Choose "Cards & Crafts" from the categories on the left side of the page and then scroll down until you find "Certificates" on the list. Click on "Certificates" to open more options.
Select the type of design you would like to use for the diploma certificate by double clicking on it. This will open the design in a new page.
Change the wording on the diploma certificate to suit your needs: school name, year, and grade level. Add the student's name and a short paragraph highlighting his accomplishments. Highlight the text and select "Format > Font" to change the text font and the colors.
Print the diploma certificate using a high quality print setting, onto any style paper you choose.