Social media refers to online platforms that allow users to create, share, and interact with content. Examples include Facebook, Twitter, and Instagram. These platforms enable people to connect with friends, family, and communities, as well as share news, photos, and videos. Users can engage with content through likes, comments, and shares, fostering communication and collaboration. Social media also serves as a tool for businesses and organizations to reach their audience, promote products, and gather feedback. Overall, it plays a significant role in modern communication and information sharing.