Make sure you are using your desktop computer, not a mobile or tablet.
Internet Explorer is the preferred browser for performing this task.
Customise your signature with the above form
click 'Show School Settings' to change school details
Click on this link and sign in to open your options page in a different tab
or log into your email and click on the black cog next to your neam in the top
right corner, then choose "Options" from the menu.
Choose the "settings" option in the left menu
Delete your existing signature
this must be done before the next step
Return to this tab in your browser
Click the "Copy for Web Outlook" button
Select the browser tab with your email settings page open
Click into the "Email Signature Box" so the cursor can be seen flashing