Postal workers are individuals responsible for the collection, sorting, and delivery of mail and packages. They work for organizations like the United States Postal Service (USPS) and ensure that letters and parcels reach their intended destinations in a timely manner. Their duties may include operating delivery vehicles, managing mail routes, and assisting customers at post offices. These workers play a crucial role in communication and commerce by connecting people and businesses. They often work in various weather conditions and may handle a wide range of items, from personal letters to important documents and online orders. Their efforts help maintain the flow of information and goods in society.