1. Click on Settings (spanner icon) on the top right-hand side in Gmail --> Click on "See all settings"
2. Scroll down to where it says Signature --> and "Click on Create new"
3. Name new signature --> and "Click Create"
4. Enter and format your signature details to your liking (greeting, address, logo, etc).
5. Ensure to select Signature defaults for "New" and "Reply/Forward" emails - refer to the last red rectangle below.
