Online platforms are digital spaces that allow users to connect, share, and interact with content or each other. Examples include social media sites like Facebook and Instagram, where people can post updates, photos, and videos. Other platforms, such as YouTube and Spotify, focus on sharing multimedia content, including videos and music. These platforms often provide tools for communication, collaboration, and commerce. For instance, Etsy and Amazon enable users to buy and sell products, while Zoom and Slack facilitate remote work and team collaboration. Overall, online platforms play a significant role in modern digital interactions.