How to edit signature on mail app mac book

To edit your signature on the Mail app on a MacBook, follow these steps:

1. Open the Mail app on your MacBook.
2. Click on the "Mail" menu at the top of the screen and select "Preferences" (or use the keyboard shortcut Command + Comma).
3. In the Preferences window, click on the "Signatures" tab.
4. Click on the signature you want to edit in the list of signatures on the left side of the window.
5. Click on the "Edit" button at the bottom of the window.
6. In the "Edit Signature" window, you can type or paste your new signature.
7. You can also use the formatting options at the top of the window to change the font, size, and color of your signature.
8. Click "OK" to save your changes.
9. Click "OK" again to close the Preferences window.

Alternatively, you can also edit your signature by following these steps:

1. Open a new email message in the Mail app.
2. Click on the "Signature" dropdown menu at the bottom of the message window.
3. Select "Edit Signature" from the menu.
4. In the "Edit Signature" window, type or paste your new signature.
5. Use the formatting options at the top of the window to change the font, size, and color of your signature.
6. Click "OK" to save your changes.

Note: If you have multiple email accounts set up in the Mail app, you may need to edit the signature for each account separately.