@lispi314 right. And that’s a good way to avoid “where is the printed manual” that can easily go missing or be misplaced. Guiding users almost always makes sense, and ideally requires no special ancillary steps. I like to remember the round doorknob vs level style doorknob as an exemplar of trying to build to allow a user to find the solution without needing them to be good at seeking a help system or manual.
@davidaugust One of the unfortunate things is that until not so long ago, it used to be relatively standard to quite literally build the manual into the software (along with the printed version also existing).
At some point as the web became more common, that habit got dropped. And since sites & links routinely die, the replacement of "just go on the site" is terrible (nevermind other common connectivity problems, which is even more "fun" when a router has that problem).