Below is a video outlining how to set up and access your emails using Mozilla Thunderbird, which you can also view here. Below this video are written instructions. From the Tools menu bar button, select Account Settings. If you do not see a toolbar at the top of your screen you may need to press ...

From the Tools menu bar button, select Account Settings. Select the email account you wish to set up an email signature for. Under the Signature text heading, enter the email signature you would like. There is an option to check a box that will allow you to style the email signature with HTML. Alternatively a file ...