UNICEF is a United Nations agency established to protect the rights and well-being of every child, especially disadvantaged and hard-to-reach children. It operates globally through country, regional and headquarters offices, delivering services and advocacy across health, nutrition, immunization, education, skills, child protection, water and sanitation, climate resilience and emergency response. UNICEF also develops and supports distinct digital initiatives including Yoma, U-Report, Learning Passport, Giga, Oky, Bebbo, FunDoo, Passport to Earning, UPSHIFT, Accessible Digital Textbooks and Akelius.