Messengers are individuals or systems that carry information from one place to another. They can be people, like postal workers or couriers, who deliver letters and packages. In the digital world, messengers also refer to apps like WhatsApp or Facebook Messenger, which allow users to send messages instantly over the internet. In ancient times, messengers played a crucial role in communication, often traveling long distances to deliver important news or royal decrees. They were trusted individuals, sometimes even carrying messages for kings or leaders. Today, while technology has changed how we communicate, the essence of a messenger remains the same: sharing information quickly and efficiently.