The Tandy 1000 is a family of IBM PC compatible home computers produced by the Tandy Corporation, and sold primarily through its Radio Shack and Radio Shack Computer Center stores. Introduced in November 1984, the original Tandy 1000 was conceived as a cost-effective alternative to IBM's PCjr, intended to provide an affordable yet capable platform for personal and educational computing. While maintaining compatibility with most IBM PC software, the system incorporated enhanced multimedia features—such as improved graphics, three-voice sound, and built-in joystick ports.