See Exactly What Facebook Knows About You. It’s a Lot!
We all know that Facebook and Google keep tabs on every single thing we do. But you can see exactly what Facebook knows about you and it goes all the way back to when you first opened your account.
Go to Facebook.com/settings
Click "Download a copy of your Facebook data."
Click "Download Archive." (Facebook will notify you when the download is complete.)
Now click "Download Archive" again and it will create a zip folder with all your files and info!
It's kind of freaky to see what Facebook knows about you, but it really doesn't bother me. They probably get bored looking into my life and history!