With billions of people around the world using Facebook as a social networking tool, it's a pretty nifty way to stay in touch with a broad circle of friends, business associates, customers and ...

When you upload photos to a Facebook album, each picture is assigned a unique identification number. This photo ID helps you single out an individual picture when you want to reference a specific ...

Have you ever had one of those magical moments with a stranger, where you instantly hit it off, but then realized you didn’t get their name or exchange social media info, leaving you regretting not ...