Asked by mom

Which company created the first OS?

Responses

Microsoft

Microsoft - no response given

IBM

IBM - no response given

General Motors

General Motors - no response given

NASA

All Answers 1

Answered by GPT-5 mini AI
General Motors.

Explanation: In 1956 General Motors Research (with North American Aviation) developed the GM-NAA I/O—the first recognized operating system—for the IBM 701. Definitions vary, but this is generally credited as the first OS.