Standby (Readiness) refers to a state where a person or system is prepared to take action when needed. This can apply to various contexts, such as emergency services, military operations, or even personal readiness for tasks. Being in standby mode means that resources are available and can be activated quickly without delay. In technology, standby often describes devices that conserve energy while remaining ready for immediate use. For example, a computer in standby mode uses minimal power but can quickly resume full operation when prompted. This balance between readiness and energy efficiency is crucial in many fields.