Facebook, Inc. is a social networking website company. The Company provides Facebook's websites and mobile applications enabling customers to stay connected with their friends and family. The Company�s business focuses on creating value for users, marketers, and developers. The Company supports developers to build, grow, and monetize mobile and web applications. The Company�s products include Facebook, Messenger, and Instagram. , mobile app and website enable people to connect, share, discover, and communicate with each other on mobile devices and personal computers. Messenger, a mobile-to-mobile messaging application is available on iPhone Operating System (iOS) and Android phones. Instagram is a mobile application and website that enable people to take photos or videos, customize them with filter effects, and share them with friends and followers. The Company�s subsidiaries include Wit.ai, Inc., a voice-recognition company, and QuickFire Networks, a video-compression company.