Social media refers to online platforms where people can connect, share, and communicate with one another. Its impact on society has been significant, with both positive and negative outcomes. On one hand, it allows us to stay connected with friends and family, and even make new connections. However, it can also contribute to issues like cyberbullying, addiction, and the spread of misinformation. Overall, social media has changed the way we interact with the world, and it's important for us to find a healthy balance in its use.