Royal Mail is the national postal service of the United Kingdom, responsible for delivering letters and parcels across the country. Established in 1516, it has a long history of providing postal services to the public. The organization operates a network of post offices and delivery services, ensuring that mail reaches its destination efficiently. In addition to domestic services, Royal Mail also offers international shipping options, allowing customers to send items worldwide. The company has adapted to modern technology by providing online tracking and various delivery choices, catering to the needs of both individuals and businesses.