Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
Hi Trevor
My name is Andre Da Costa; an Independent Consultant, Windows Insider MVP and Windows & Devices for IT MVP. I'm here to help you with your problem.
If you need an earlier version of Office 2016 retail such as Home and Business, you should be able to download it from the following link by supplying your product key:
Go to https://office.com/setup
Enter your Office 2016 Home and Business key and it should let you download that version.
Another way to get it is to go to the following link:
https://tb.rg-adguard.net/public.php
Choose the following options in each list box then click Download.
Note: This is a non-Microsoft website. The page appears to be providing accurate, safe information. Watch out for ads on the site that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised on the site before you decide to download and install it.