This presentation discusses the effects of social media. It begins by defining social media as virtual networks for sharing and exchanging information and ideas. It then provides statistics on popular social media platforms like Facebook, YouTube, WhatsApp, and WeChat, and notes that there are over 3 billion active social media users worldwide. The presentation outlines both positive effects of social media like easier communication and information sharing, and negative effects like distraction, increased phone radiation, and potential for addiction. It concludes by stating that social media could cause problems if not properly managed.