To develop in a best way a web site, it’s a good habit to always create a copy in local on your computer, this mini-guide will follow you step by step from the installation in local of the CMS Joomla up to its transfer in remote. In this article I used MAMP, but the procedure is very similar even if you use another local server that you already have installed in your computer. MAMP is a programme that installs, on your computer, an Apache server, Mysql, PHP. Before we proceed with the Joomla installation in local it’s a general rule to verify that the PHP version used by the local server is the same or compatible with the one present on the remote server.