This tutorial guides users on how to install the Nextcloud cloud sync storage software on Windows 11 by using Windows Subsystem for Linux (WSL). The process involves installing and enabling WSL, downloading a specific Linux distribution, and then proceeding to set up Apache HTTP Server, MariaDB Database Server, and PHP with related modules. After these components are in place, the guide details configuring Nextcloud settings and finally, setting up an admin account for Nextcloud.