This paper explores informatization from different aspects, beginning with what it is and how it came to be, the ethical challenges it poses, specifically regarding the population and children, and its advantages and disadvantages on children and their childhood. The purpose of this paper is to show how the presented challenges, which affect the entire population, also affect children and their development. The paper reveals the challenges we face today in matters of children's development, with frequent questions of children's privacy and discussions about the negative effects on their social skills and quality of their sleep. Furthermore, despite the many dangers of children's exposure to rapidly changing smart technology, technology itself is also a useful tool that allows them to develop valuable skills at an early age. Computer skills will then benefit them in adulthood when they are required to possess many of these skills in the workplace, especially in a world where technology is advancing rapidly. Some research suggests that the balance of exposure to technology and lack of it is crucial because of the way some non-educational games and meaningless cartoons can hinder their development. In addition to the presented advantages and disadvantages, this paper also provides concrete suggestions in the future course of informatization as society learns to manage the benefits and many challenges of child development in today's fast-changing world.