The default font in Word 2010 is Calibri and the default font size is 11 point. To change the default font, click the FONT dialog box launcher on the Font group under the Home tab. Then, click the FONT tab within the dialog box. Select the font options that you want to apply to the default font. Click the DEFAULT button at the bottom of the dialog box, and then click YES. The next time you open a new document in Word 2010, you will see your changes.
