How to change the default font to Franklin Gothic

 1.      Open a new document, click on the Home tab, click on the Font dialog box button as shown in the screenshot below, and select the Font tab.

2.      Choose the Franklin Gothic Book font and type 10.5 in the Size field and click Set As Default

3.      Select All documents based on the Normal.dotm template? and click OK to update the default for all new documents.