For your own reasons, you would like to change the default font in your Word. In fact, the steps can be simple and clear. Just check in the following part. Figure out your Word version and choose the corresponding solution.
Step 1. Open Microsoft Word 2013. Click on the Home tab.
Step 2. Click on the Font dialog box button as shown in the screenshot below, and select the Font tab.
Step 3. Choose your preferred font, style size and color from the assorted sections of the window, then click the Set As Default button at the bottom – left corner of the window.
Step 4. Select All documents based on the Normal.dotm template? and click OK to update the default for all new documents.
More, you can change Word 2013's default page margins.
A. Click on the Page Layout tab and click on the Page Setup Dialog box button as shown in the screenshot below.
B. Set the new margins that you would like to make the default and click Set As Default.
Step 1. Open a new document and select Format > Font.
Step 2. Select the preferred font and size in the box, and click Default.
Step 3. In the next window, click Yes to make the changes permanent.
Here, you can change the default page margins in Word 2003.
To change Word's default page margins, select File > Page Setup. The first tab should be Margins, make your changes to the margins here, and then click Default.