Facebook stores vast amounts of information about its users -- and it can all be downloaded

Facebook is holding a vast amount of information on you. But a little trick will let you see it all. The site's data tools allow anyone to head into the site and see everything it has collected -- including locations, activity, personal data and everything you've ever said to anyone else. Most of the data saved within the download information is available through other means, like on your own profile. But other parts of it are highly specific and not easily found elsewhere, like full information of every time you logged into Facebook, where and how you did it.