Warner Communications Inc. sells the Consumer Division of Atari, Inc. and creates an entirely new company, Atari Games, out of the retained arcade division.
September 20 - Elite, an influential wireframe 3D space trading game offering full six degrees of freedom and a then-unique open-ended design, is published by Acornsoft.
Activision releases Pitfall II: Lost Caverns, one of the last major titles for the Atari 2600. Each cartridge contains a custom chip allowing 4-voice sound.
January 24 - Apple Inc. announces the original, 128K, floppy disc-only, Macintosh.
March - IBM releases the IBM PCjr in an attempt to enter the home computer market. It has improved sound and graphics over the original, business-oriented IBM PC, but is commercial failure.
Atari announces the Atari 7800, a next-gen console that's compatible with Atari 2600 cartridges. It is then shelved until 1986 due to the sale of the company and legal issues.