How do I use the tracking changes in Writer

I’ve tried everything and nothing works. And there is no help I can find in the help files

https://help.libreoffice.org/latest/en-US/text/shared/01/02230000.html

Edit your question to reword it. Begin with OS name, LO version and save format.
Tell us what you already have: an existing document, a new one. What have you done till now: writing into it, editing it, …
What is your purpose? Just knowing that you changed something? or a more sophisticated approach?

“Tried everything”? That’s a lot. Have you enabled Edit>Track Changes>Record and Edit>Track Changes>Show?

That link shows me nothing!

Windows 10. Every thing fully updated

Have you enabled Edit>Track Changes>Record and Edit>Track Changes>Show?

Thank you. That helped, but why be so aggressive!