I thought someone here might be able to give me the file I need, but meanwhile, I continued to search for it online. Sure enough, I finally asked the search engine the right question and after a few more unsuccessful results, I opened a link that took me to a page on which someone had explained IN DETAIL how to get the Spooler Service restored. In my case, I already knew it did not exist in either Windows folder, so running scandisk would not (did not) restore it.
But I found a site that provided the file I needed; I took the chance on downloading an unsigned file; I installed the file in my Windows 32 folder and the service started itself! Yippee!!!
Then I figured out how to reinstall my printer, too. So I'm good to go.