Like Google, Facebook collects all kinds of information on its users and uses that information to serve up targeted ads. For some people, especially privacy advocates, it seemed a little creepy to have a social network tracking a user’s activity and then using that data to sell them stuff. On Thursday, Facebook announced that users will soon be able to opt out of that targeted ad system through controls in their Web browser and iOS and Android phones.
Facebook will also show users what information they have collected about them and let them edit the kinds of ads they want to see. If someone is confused about why they are seeing an ad for P.F. Chang's, for example, they can simply click on "Why am I seeing this ad?""
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