The "Break Command" is a feature used in various programming languages and environments to interrupt the normal flow of execution in a program. It allows developers to exit loops or switch statements prematurely, providing a way to control the program's behavior based on specific conditions. This command is particularly useful for improving efficiency and managing complex logic. In languages like Python, Java, and C++, the Break Command is implemented using the keyword "break." When the command is executed, the program immediately stops the current loop or switch case and continues with the next statement following it. This helps in avoiding unnecessary iterations and enhances code readability.