WHY USE IT ON YOUR JOOMLA SITE?
Even though Google is the no. 1 search engine, there has been something missing, and that's the direct user-interaction.
The Facebook Like and Share buttons have become a standard for sharing content with your friends. Now, I see no reason why the Google +1 button won't be of equal, albeit different, importance.
- BACKUP YOUR INSTALLATION BEFORE ANY FILE CHANGES OR UPDATES
- Download the upgrade file for your installation. Example : if you version is 1.5.14, you would need 1.5.14 to 1.5.15 upgrade file ( if 1.5.15 is the current version)
- Extract the downloaded file
- Using your FTP client , transfer the extracted files to your server overriding the existing files.
- Check your installation.
Basically your joomla url is look like the below link which is difficult to understand for search engines like Google.
For this reason you need to make your joomla urls better understanding for search engines by enabling SEF from the joomla admin panel by following below instructions.