When you log into Domains with your Trinity credentials, you are taken to an interface that lets you manage multiple aspects of your web space, including applications, files, security settings, access logs, user accounts, and more. This interface, which is widely used by web hosts, is called cPanel. It is possible (but not common) to have access to multiple cPanel accounts. If you have access to multiple cPanels you will see a list at the bottom left of the screen where you can switch between them.
Because cPanel is designed to manage so many different things, it might look overwhelming. Don’t worry! For most users, only the Applications section at the top is important. Some of the other sections will be covered in Advanced Use of Domains.

Installatron
The top section of cPanel, Applications, allows you to install new applications on your site, as well as to access and configure applications that you’ve already installed. All applications that you’ve previously installed are found under the My Apps icon.
Applications, such as WordPress, Omeka and Scalar, are installed and managed through a feature called the Installatron. If you want to install WordPress, Omkea or Scalar simply click their icons to get started. Click the All Applications icon to see a list of other apps you can add.
Most users will want to start by installing WordPress but that is only one of many options. For details on installing WordPress see our guide.
To learn more about some of these apps, see a small sample of Trinity examples in our Application Showcase.