> there is information that is missing.

What information was missing?

> and fail to describe what it is the user actually has to do.

How is "go to a folder and copy file content" is not such a description?

> doesn't necessarily mean you have the domain knowledge necessary to make leaps that are frequently present in tutorials.

Again, rather than speaking generically, how does this post demonstrate it? What leap is present in "this tutorial" that an average reader would not have the knowledge to make?