Helpful links in learning how to use Facebook in parish communications.
The Facebook help site is a good place to start.
If you want quick training on how to set up a Facebook personal account and how to use Facebook, Mahalo has some good tutorials.
Your ministry or parish probably needs to have a Facebook Page. The help section explains what that is and how it works.
This site shares good ideas about how to engage your followers on Facebook. Many of these ideas apply to other social media platforms.