Most of Us have always wanted to use W3schools offline and to thos who kdo not know W3schools, it is one awesome place to learn programming with full resources available for free.

Download the website from http://www.simple7ech.xyz/2015/10/download-w3schools-full-website.html

Does it support the live code preview feature that allows use to test design online also? If no then it is just a reference material.
The picture you sampled is showing online address and download link isn't leading to a file as expected instead it showed on short url page with man and woman 'pishure'.