Social media has evolved significantly from its early origins. It began with basic bulletin boards and blogs but now encompasses major platforms like Facebook, Twitter, YouTube and others. These platforms allow users to share content, build relationships, communicate, form groups and manage their online identity and reputation. However, major questions remain around how users' data is used and how accurately social media reflects people's real relationships and interactions offline. Overall social media has grown exponentially by fulfilling fundamental human needs for social connection while shaping how information and influence flow in society.