This tutorial will show you how to disable comments in Joomla 2.5 template.
1. In your dashboard navigate to Components->K2 menu.
2. Click on the "Parameters" button at the top of the page.
3. In "K2 Parameters" box navigate to "Comments" tab.
4. Set "Global settings for comments" option to "disabled".
5. Refresh the page on your website to see the changes.
Comments have been successfully disabled.
Feel free to check the detailed video tutorial below: