The entire QB64 Wiki assembled in a pdf file

[RhoSigma]

That's sort of my point, if y'all used the IDE you wouldn't have to worry if the Internet goes down, you'd have help right when and where you would use it.

What you see in the IDE help is practically a offline (text)copy of the online Wiki pages. To show the IDE help you don't need to be connected to the internet. However, the IDE help has only the Keyword pages in its offline cache (internal\help). If you follow a link to any explanatory (non-keyword page), then the IDE will try to download that page and also cache it for later use. This obviously can only work with Internet connection, otherwise you just get a temporary auto-generated error page instead.
The menu entries "Update current page" and "Update all pages" also make downloads on demand to fetch and cache the latest changes from the Wiki.