Freshest Facebook features
We catalog Facebook's newest features as the social media giant rolls them out. If you think you know about Facebook, test your knowledge with this quiz.
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"Want" button( Nicholas Kamm / AFP / Getty Images )
Facebook tested a "Want" button feature. The wish-list feature is officially called "Collections" and not all users involved in the test will see a "Want" button.
More: Seven retailers partnered for the test