The Facebook “like” button was one of the social media website’s most popular features. But now Facebook has added more emojis that users can click on to quickly express their feelings about a post. The five new buttons, called Reactions, are love, haha, wow, sad and angry. Facebook has been working on the feature for more than a year. The company looked at how people commented on posts and used emojis to share their feelings. The company tested some possible reaction emojis with some users. It said it found most people liked the addition. Reactions are available both on the Facebook website and on the app. Right now, users can add Reactions to posts, photos and videos but not comments. To use Reactions on Facebook just click the Like button. All of the possible Reactions appear. Choose one and click on it.