1. Open Outlook, find the Tools option in it, and click on it.

2. At this time, the drop-down menu bar will pop up. Click the option in the drop-down menu bar to enter.

3. After entering the options, click the email format and select the signature below.

4. After entering the signature and stationery page, click the New option.

5. A new signature will pop up. Enter the signature that needs to be set in this new signature. Click OK.

6. Then you can select the signature below and select the required font size in the font.

7. After the settings are completed, when sending emails to others, there will be a signature at the end of the email.