Nowadays, many people are using social media such as Facebook, Twitter, Tumbler, and so on. Since the Internet has rapidly propagated, social media has progressed rapidly. The widespread use of mobile devices to access the internet gradually transformed the nature of our social interactions. Most people use smart phones, i-phones or mobile internet devices to easily access social network. It helps us contact friends, family, and other people even if they live far away. Social media has many advantages; nevertheless, it can be abused in moments by young children if we are not careful, because they can easily access social media. We need to understand and regulate the use of social media by young children.