The links you put on the forum and probably submitted to Google are not exist
because all your articles (html files) are on this path
https://www.techsupportstories.com/kb/articles/ <- HERE
example
https://www.techsupportstories.com/kb/articles/slow.html
So please pay attention that in the KB folder you have a subfolder called “articles”
and not on:
it is probably the same for the other listed URLs (some are not even correct)
Many of the folders listed in your list don’t even exist
Here you have the capital letter W (Windows) and others…
but it is actually lowercase https://www.techsupportstories.com/windows/index.html
and so on…
First check and correct all your code and only then deal with GSC