There are two ways to install Magnolia, the first is through the auto installer provided by the hosting. The second is manually following a series of steps:
Download the Java development environment and Node.js
Login to cmd
Download and install the packages for the CMS from the official site
Access the installation tool in cmd
Login to the web to connect the domain name, database and credentials
Finish the installation.
In some steps it is necessary to apply commands, it is recommended to contact technical support or review tutorials.