Facebook is used by 900 million people across the globe as a tool that allows users to share ideas, photos, videos, and other media. But that has resulted in some privacy issues that continue to be a concern. This guide to privacy for Facebook helps readers navigate the settings on their accounts, what to share, what not to share, and more. It includes many special tips on picking an effective password, how to deal with parental concerns, and what to do when faced with specific situations.