Install WD Helper
Navigate to Microsoft AppSource
Click the "Get it now" button
Sign into your Microsoft account
Please make sure that you use the account that you use with Word / Office
Select your "Country / region"
The addin is only currently available in the United Kingdom
If you are happy with the privacy statement then Click "Get it now"
The addin is now installed to you account
Optional Step
You can click "Open in Word" to launch word. This will open a Microsoft generated word document and you will need to click "Open Word" at the dialogue.
When you open Desktop word the "WD Helper" button will appear on your Home ribbon under the Simple Addins group.
If you have followed the optional step above, the addin will automatically launch.