A picture taken on October 9, 2015 in Madrid shows a computer screen displaying the Facebook webpage with the new "Reactions" options as an extension of the "like" button, to give people more ways to easily signal how they feel. Facebook will begin testing this new feature allowing users in Ireland and Spain to express a range of emotions on posts starting today, but there will be no "dislike" button, the social network said. AFP PHOTO / GERARD JULIEN (Photo credit should read GERARD JULIEN,GERARD JULIEN/AFP/Getty Images)
