How can you add a banner link as a signature in windows mail?

To add a banner link as a signature in Windows Mail, first, open the Mail app and go to "Settings" by clicking the gear icon. Select "Signature" from the menu, then enable the signature option and enter your desired text. To include a banner link, you can utilize HTML code to format it, but note that Windows Mail has limited HTML support. Save your changes, and your signature will be appended to your outgoing emails.