How to disable commenting from Twenty Ten theme? [closed]

Question

This is a terrible user experience when I'm trying to do the most simple thing and it never works. There are many pages with "instructions" how to do this and none of the "instructions" work.

Now we hate Wordpress for making the most simple thing just not possible.

## Solution ##

This only worked when doing it via the quick-edit which is disastrous since there no instruction that says so. We should get our money back for this crap.