Please click on the links for detailed directions on Microsoft's website, or follow the brief directions below. We recommend designing your signature block in Word, and then copying and pasting it into Outlook per the instructions below.If you use both the Outlook desktop client and Outlook on the web, you need to create a signature in both products.You can set up Outlook so that signatures are automatically added to all outgoing messages or create your signature and add it to messages on a case-by-case basis. Your signature can include text, images, your electronic business card, a logo, or even an image of your handwritten signature. In Outlook, you can create one or more personalized signatures for your email messages.