Edit the Style
You can create your own Styles to fit your business image.
In the Style options, you can change the font, the size, the color
and the line spacing.
Try it: Edit the Style
Go to the Home Ribbon
Find the Styles Group
Look in the bottom right-hand corner for the
Options arrow.
You should see the Styles Window. When you
select the words Windows XP Deployment on page 1, you will see
Heading 1 highlighted on the list.