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 life to support breathing, and breastfeeding should be initiated within 1 hour. ENC aims to prevent infection, hypothermia, and identify babies needing special care through clean delivery practices, thermal protection, and early breastfeeding. Follow-up visits are also important to assess growth, provide immunizations, and counsel mothers on danger signs.