Couriers are individuals or companies that deliver packages, documents, and messages from one location to another. They play a crucial role in ensuring that important items reach their destinations quickly and safely. Couriers can use various modes of transportation, including bicycles, motorcycles, cars, and even drones, depending on the distance and urgency of the delivery. Many businesses rely on couriers for their shipping needs, especially in the age of online shopping. Services like FedEx, UPS, and DHL are well-known courier companies that offer fast and reliable delivery options. Whether it's a birthday gift or important legal documents, couriers help keep our lives connected.