The National Health Service (NHS) is the publicly funded healthcare system in the United Kingdom. Established in 1948, it provides a wide range of medical services, including hospital care, general practitioner (GP) visits, and emergency services, primarily free at the point of use. The NHS aims to ensure that all residents have access to necessary healthcare regardless of their financial situation. The NHS is funded through taxation, which allows it to offer services without direct charges to patients. It is one of the largest employers in the world, employing millions of staff, including doctors, nurses, and support personnel, to deliver quality healthcare to the population.