Group:
This thank-you is to all who responded.
I'm grateful for all of the help.
This is an active group, to judge by the number of responses that my simple (er, naïve; maybe, stupid as well) query received.
You are, also, an informative, spirited (er, maybe, contentious as well) group.
Most of you realized how little I knew about LO. I still know little, though all of you have helped to push away, a good distance, the darkness that had engulfed me.
First: I solved the problem of putting a WordPad document into LO so that I could benefit from its vastly superior features. I don't know what I'd been doing incorrectly, but I now go directly to my desktop LO icon to work on my novel.
(By the way, at the risk of being told, again, that I don't know what I'm doing - I don't - I found that when backing up my desktop to an external hard drive, LO didn't copy to it as the other programs did; I had to back it up on its own.)
On the main matter: There is no way, if I understand all of you, to have the program save my changes without my answering Yes to the question when exiting a document.
I'd been looking for an automatic, periodic save without exiting; while autosave does that, it's only for the purpose of retrieving the document in case of a malfunction. (Do I have that right? No?)
Even having the option set to saving every five minutes is of no help if I then exit without saying Yes to a save. . . . And, as one poster put it, that's a good thing.
It seems that hitting control+s does do the kind of 'internal' save that I seek; I just have to remember to do it periodically. Thanks to the poster who recommended that. (As I say, I know so little about all of this.)
To the poster who said that I was wrong, that I didn't join LO because it's not a membership: Yes, I did. In order to take part in this forum, I had to sign up.
I'm glad that I did. Long may you all, in your various ways of using and explaining LO, reign.
Peter Pullman