Facebook Profiles are for personal use and are where you get “friends.” Friends can be colleagues or relatives, as well as past classmates or neighbors. For example: Mo Anderson has a Facebook Profile.
Facebook Pages are for your business and are for a long-term relationships with your customers. With a Page, anyone can opt in to be your ‘fan.’ Keller Williams Realty has a Facebook Page.
Facebook Groups are a great way to participate in discussions centered around a shared interest or activity. Most often Groups are created by experts or fans of a brand or subject, or even just for fun. For example: Keller Williams Realty is the largest real estate company of Facebook is a group.