This document discusses the impacts of social media on youth. It defines social media as interaction among people who create, share and exchange information and ideas in virtual communities and networks. Some popular social media platforms mentioned are WhatsApp, Twitter, Facebook, YouTube and blogs. The document notes that over half of India's population is under 35 and driving mobile adoption, with many youth preferring WhatsApp over SMS. While excessive social media use can negatively impact health, behavior and attention, it can also help people connect globally, exchange information and avoid boredom when used in moderation.