We provide best Free Joomla templates for Joomla CMS with professional design for all the main Joomla versions including Joomla 3.9 templates and older versions (Joomla 2.5, Joomla 3.5, Joomla 3.6, Joomla 3.7, Joomla 3.8). All Free Joomla templates from us design with a modern, trendy design that fits almost any device with different screen sizes. Jul 05, 2016 Find the template in the Template Manager, select it and click Default to make it the default template. 1.5, your new template will show up immediately in the Template Manager, accessible via Extensions - Template Manager. + In the Joomla! 2.5 series and later, you first need to tell Joomla! That you have created a new template.
From Joomla! Documentation
What is a template?
A template is a type of Joomla! extension that changes the way your site looks. There are two types of templates used by the Joomla! CMS: Front-end Templates and Back-end Templates. The Front-end Template controls the way your website is presented to the user viewing the website's content. The Back-end Template controls the way your website's administrative tasks are presented for controlling management functions by a Joomla! Administrator. These would include common tasks such as: user, menu, article, category, module, component, plugin and template management.
See also: Component, Module, Plugin