This document provides a 15 step guide to setting up WordPress offline for development purposes. It involves downloading and installing XAMPP, which bundles PHP, Apache, and MySQL. Next, a MySQL database is created using phpMyAdmin to store WordPress data. WordPress is then downloaded and unzipped into XAMPP's htdocs folder. The wp-config-sample.php file is modified with the database name, username, and password. Finally, the WordPress installation is accessed at the local host URL.