Easy Way to Add Favicon to Your WordPress Blog

The “Shockingly simple favicon” changes the favicon of your blog without having to edit the theme files, and put a WordPress icon in the admin interface, so you can easily spot the admin tab in your browser. This changes are fixed so you dont have to mess with theme code everytime you change theme.

Installation:

1. Upload shockingly-simple-favicon.X.X.X.zip through Wordpress
interface or install it directly from the plugin area
2. Activate it through the ‘Plugins’ menu
3. Visit the settings page in the admin area at Settings > S. Simple
Favicon and configure it

You can get Shockingly simple favicon from here