Open your HTML email signature file in your web browser.
Press Ctrl + A to select the entire email signature, then press Ctrl + C to copy it.
IMPORTANT: Do not use your mouse to select the area, only use Ctrl + A as you may miss out on grabbing some of the code.
Open Outlook and select the Settings cog at the top right of your screen.
Select Accounts, then Signatures.
Enter a name for your email signature, then click inside the signature's text field below and press Ctrl + V to paste your copied email signature. Click Save.
At the bottom of the window, set your email signature as default for New Messages and Replies/Forwards. Click Save again.
Close out of your Settings and compose a new email. Your email signature will now automatically insert when composing emails in Outlook Office 365 on Windows.
Show an animated gif that shows where the key value is in our app, it could zoom in from the full page view to where the key button is, show it being pressed, revealing the key and then showing the key value being copied.
