1. First open the outlook software and click the file in the upper left corner of the interface.

2. In the list, we find the option and click Enter.

3. Click the message on the left side of the list.

4. Then we choose stationery and fonts.

5. We can choose a new email or reply, or the font we are writing, and then click Enter.

6. You can set the font according to your own preferences. After the setting is completed, click OK.