This facebook social wordpress free plugin has amazing features. It has user friendly interface so that user can easily create the plugin. Those people can use this plugin who has not much wordpress plugin knowledge Because this plugin has proper documentation of each step so far how user can use this plugin.
Just go to your site admin area and click on Plugins -> Add New and upload the plugin package that we are providing and after uploading it just click on Activate Plugin link. After following these steps you will see the menu of FB Social Plugins. For initial settings just go to this path FB Social Plugins -> FB General Settings and there you will see the field of facebook app id. If you already have the facebook app id just enter it and save it and if you don�t have facebook app id then first create the facebook app id using this link
https://developers.facebook.com/quickstarts/?platform=web . We are done here for initial settings.