🛠️ Invention or technique

Altair 8800 microcomputer

Altair 8800, primer ordenador personal de éxito

Date
1975 · confidence high
Place
MITS, Albuquerque, New Mexico, United States
Credited to
Ed Roberts (MITS)
People
👤 Ed Roberts1941–2010
Field
Knowledge & symbols

⚠️ Disputed: the sources disagree.

What it is

Microcomputer kit based on the Intel 8080 sold by mail order to hobbyists. It unleashed the personal computer movement and prompted the founding of Microsoft (Altair BASIC).

The Micral N (France, 1973) and the Kenbak-1 (1971) came earlier but without commercial impact.

What it led to

  • The Homebrew Computer Club and the founding of Apple and Microsoft
  • The S-100 bus and the peripherals industry
  • Computing as a hobby and garage culture
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Sources✓ verified 2026-09-25