Essential newborn care (ENC) involves basic care provided to newborns during the first hours, days, and weeks of life to support survival and wellbeing. It includes immediate care at birth, care during the first day, and up to 28 days. Ventilation must be initiated within 1 minute of birth, and breastfeeding should be initiated within the first hour. ENC aims to prevent infection, hypothermia, and identify neonates needing special care. It also involves counseling mothers on danger signs, immunization, and follow-up care.