Your email signature is added to emails you send from a case, and to invoice, receipt and advance payment emails.
1

Open My Profile

Select your name at the bottom of the left-hand menu, then select My Profile.
Numbered callouts on the Sarah Field name card at the bottom of the left-hand menu and the My Profile option
2

Go to the Signatures tab

Select the Signatures tab, then scroll down to Email Signature.
Numbered callouts on the Signatures tab of My Profile and the Email Signature section below the digital signature
3

Type your signature and save

Type your signature, then select Save Changes. To add a logo, select Upload Image in the editor toolbar.
Numbered callouts on the signature text in the Email Signature editor, the Upload Image link in the toolbar and the Save Changes button
Pasting an image into the editor does not work. Use Upload Image.
4

Check it in a new email

Open a case, select the Emails tab, then select New Email. Your signature is already in the email.
Numbered callouts on the Emails tab of a case, the New Email button and the email signature in the body of the new email