This is handy to make small changes to your template files from the Joomla administration without having to upload files from ftp.

Steps Involved
1: Log into your Joomla 3 administration.
2: Click Extensions and then click Template Manager.
3: In the menu on the left click Templates.
4: From the list of templates select the template you want to edit, and then click the Template Details and Files link.
5: Select the file you want to edit from the list of template files and folders shown on the left.
6: Edit the file as required and then save and close the file.

If you prefer to watch a video tutorial then see the following blog post. Edit Joomla template in administration >>