Simple Low-resolution Projector Parts How Do I Get An HP Pavillion Computer To Receive An HDTV Signal From An Antenna?

How do I get an HP Pavillion Computer to receive an HDTV signal from an antenna? - simple low-resolution projector parts

Hello! - My father bought an HP Pavilion multimedia PC with a large (22 inch monitor) and wanted to see or record HDTV using wave (which is not paid by cable signal). Stands on the box that work on the radio, and the WinTV 1600 will be good to use an antenna, but the only media player regular-season games, television, low resolution, not HD. My father has a simple rabbit ear antenna. No idea, why not HD?