Zain Nadella, the son of Microsoft CEO Satya Nadella, has passed away at age 26. Born with cerebral palsy, blindness, and spastic quadriplegia, Zain's life journey profoundly influenced his father's professional mission. Microsoft announced that the Nadella family is taking time to grieve privately. Throughout his tenure as CEO since February 2014, Satya Nadella has championed the development of inclusive and accessible products, drawing from his personal experience raising a child with severe disabilities. This commitment to accessibility became a cornerstone of Microsoft's design philosophy. In 2025, the Nadellas demonstrated their dedication to advancing care for children with disabilities by contributing $15 million to Seattle Children's Hospital, where Zain received extensive treatment. The family's philanthropic efforts have underscored their belief in creating opportunities and support systems for individuals living with complex health challenges.