Change Favicon in Joomla 1.5 , 1.6 and 1.7
To change the favicon in joomla you need to go to the templates folder (templates>your activated template). You can find a file called favicon.ico . You can replace that with the one you have created.
How to create favicon for Joomla ?
You can either create the favicon manually or you can go for online favicon generator website. Here is a list of website you can use to create favicon.
To create favicon online, you need to upload .jpg,.png,.gif files to the website. It will automatically create a favicon for you. Download it and replace that with the existing one in the template folder.
You may not able to see the change on your browser . This is because of the cache. Delete the browser as well as joomla cache to see the change.
If you have problems changing your Joomla favicon yourself, ask us for assistance.