How to Make a Facebook Connect for WordPress

Register Facebook Application
1. Create a new application on the Facebook Developers site (note that you will have to verify your Facebook account to do this, if you have not already done so). Enter your blog name for the site name and your blog URL for the site URL. Set the locale, then click 'Create app.'
2. Enter the text in the Security Check box on the next screen to proceed with the registration.

3. Note the app name, app URL, app ID and app secret provided.
Install Plugin
4. Sign into the WordPress dashboard as the 'admin' user.
5. Download and install a plugin that will create a Facebook Connect.
6. Click Plugins in the vertical menu on the left. Locate the plugin you installed and click 'Activate' under its name.
7. Navigate to the setup options for the plugin you installed. For example, click Simple Facebook Connect under Settings.
8. Copy and paste the values for the app name, app URL, app ID and app secret into the appropriate setup fields for the plugin. Configure the remaining plugin options according to the amount of functionality you want to provide through Facebook Connect.