Real-time communication refers to the instant exchange of information between individuals or groups, allowing them to interact without noticeable delays. This can occur through various platforms, such as instant messaging, video calls, or voice calls, enabling users to share thoughts, ideas, and emotions as they happen. The technology behind real-time communication often relies on the internet and specific protocols that ensure data is transmitted quickly and efficiently. Popular applications like Zoom, WhatsApp, and Slack exemplify this concept, making it easier for people to connect and collaborate regardless of their physical location.