Once you are ready to set up your email signature, log into your Gmail account using a web browser. At the top right, click the settings icon, and then click See all settings.
Scroll down to the Signature section and click the Create new button.
Type a name for your new signature and click Create.
Paste your new signature in the text box provided, and set your signature defaults.
At the bottom of the page, click Save Changes.
Click to compose a new email and see your new signature in action!