Just install the plugin and you'll then be able to upload favicon for your site..
Upload x 16px image for normal support or x 32px for retina-support.
The options screen for Captain Favicon, where you can upload your favicon..
The options screen after favicon has been uploaded.
Captain Favicon in Add New Plugin section of your site or download it and upload it manually..
Visit Captain Favicon Settings page found under your Settings..
Upload favicon or select previously uploaded one from your Media Library..
Keep in mind that all image sizes will work, it's just advised to make your image square...
The description needs to be updated to let the community know and also it didn't work for easy, small, stock as rock site...
Browse the code, check out SVN repository, or subscribe to the development log by RSS...
Read more