Hi Jenny100,
Thank you so much for the detailed response and the time you must have spent
on it.
Except Secret Files 3, I already have all the games on the list - but still unplayed.
It's only been recently that I learned that now even disk versions of games may
require online registration, and some online activation.
For those that depend on the publisher, I'll use your list and check my games
to see which version I have.
For any about which there is still a question, I'll take my system offline before I
try to install and play the game. For those that won't install and/or play without
being online, I'll follow your advice and check GOG to see if it has them.
Again, thank you. I sincerely appreciate it.
Jema