High Definition Television, or HDTV, is a television system that provides a higher resolution than standard definition. This means that images are clearer and more detailed, making the viewing experience more enjoyable. HDTV typically offers resolutions like 720p, 1080p, and even 4K, which enhance picture quality significantly. In addition to improved visuals, HDTV often includes better sound quality. Many HDTVs support surround sound formats, providing a more immersive audio experience. To enjoy HDTV, viewers need compatible devices, such as HD receivers or Blu-ray players, and a high-definition signal from sources like cable, satellite, or streaming services.