I'm giving up. At least for tonight. I put everything back like it was.
This is what the instructions with the plug in said to do -
I kept getting a blank index page.
4. No clue!
10. Didn't work.
11. Done - this was my "localhost" question.
12. Not yet!
But, on his website, I also found -
The find function instructions weren't with the plug in I downloaded.
So, I'll try again when my head quits hurting.