From the collapsible navigation sidebar on the left side of the screen, click the gear icon in the right-hand corner to open your Profile & Preferences.
In the left sidebar menu, navigate to General.
Click the Email tab.
In the configure section, click Edit email signature.
Enter your signature in the text box.
Want to print your doc? This is not the way.
Try clicking the ··· in the right corner or using a keyboard shortcut (