The process to download and install Joomla templates divided into 3 steps.
1) Search and download joomla templates from below link:: https://www.joomla.com/templates
2) Now you have to upload the template for that you need to follow below steps:
Log in to admin section > click on extensions > Manage > click on install Icon
3) Now you need to update the default template , please follow below steps:
Go to extensions > Templates
Here you will see the available templates
Select your downloaded template
Click in star Icon .
