Also, one more thing. My employer doesn't have the product key. See, I am in the United States Air Force. The entire Department of Defense uses Microsoft products.

As a special deal, Microsoft periodically sells their Office suite to military members for their home use on an individual basis for a substantially discounted price.

I purchased it from Microsoft, using a special link emailed to my military account (an email I deleted long, long ago). I forwarded the link to my home account (also I deleted that email) and installed the software. Everything happened years ago, and there is no longer a record. Nor can I go to the Microsoft page I went to, since I don't know what it was, how to get there, or if it even still exists.

The key exists somewhere on this computer. I don't know how to find it.