By now, I must have bookmarked a couple hundred articles concerning the transition from Windows to Linux Mint. The following stood out:
This one neatly expresses my own reasons for the switch:
https://www.dedoimedo.com/computers/windows-moving-away.html
Collected links regarding Linux:
https://www.dedoimedo.com/linux.html
Concerning Windows, including some of the same links:
https://www.dedoimedo.com/windows.html
Another writer, on security:
https://forums.linuxmint.com/viewtopic.php?f=42&t=357037
Perhaps these will be helpful to someone.