Commands, or orders, are directives given by one person or authority to another, instructing them to perform a specific action. They are commonly used in various settings, such as the military, workplaces, and everyday life, to ensure tasks are completed efficiently and effectively. Commands can be verbal or written and often include clear instructions to avoid confusion. In a military context, commands are crucial for maintaining discipline and coordination among troops. They help establish a chain of command, where higher-ranking officers, like generals or captains, issue orders that subordinates must follow. This structure ensures that operations run smoothly and objectives are met.