The simplified view removes site navigation bars and only delivers the chapter content on a plain, white background. You can try it by clicking the drop-down menu at the top right of this chapter and choosing "Simple" (or by typing "/simple" at the end of the chapter name in the address bar) This feature is especially useful if you are embedding chapters into an iframe and do not want readers clicking on navigation items in the book.

For instance, if you are creating a series of course modules in Canvas and want to embed a chapter into Canvas without allowing students to click on other chapters in the textbook. You could simply provide a link to the simplified view of the chapter as an External URL (in this case https://edtechbooks.org/k12handbook/online_safety/simple).