Postal workers are individuals responsible for delivering mail and packages to homes and businesses. They sort and transport letters, parcels, and other mail items, ensuring that they reach their intended destinations on time. Postal workers often work for organizations like the United States Postal Service (USPS) or other national postal services around the world. In addition to delivery, postal workers may also assist customers at post offices, selling stamps and providing information about mailing services. Their role is essential for communication and commerce, as they help connect people and businesses through the reliable delivery of mail and packages.