Thanks, Bill2. Good to know.
I looked in C:\Windows\tasks and found only one .job file listed. There are 16 tasks listed in my task scheduler library, 43 active tasks listed, and 73 items listed in task status. And I have ticked "show hidden files, folders and drives" in folder options.
I also searched my entire windows folder and then C: drive for *.job items, and only that one listed came up. Why aren't all of my tasks showing up in the folder? Is it because they're unscheduled? Even so, where could they be?