To learn more about signatures in Office 365 read about how to create email signatures in Outlook 2013/2016 for PC and on the Outlook Web App or how to add an image to your email signature in Outlook on the Web.
To learn more about signatures in Office 365 read about how to create email signatures in Outlook 2013/2016 for PC and on the Outlook Web App or how to add an image to your email signature in Outlook on the Web.