Your Question: Who Developed the First Operating System?
Contents

The first operating system sold along with a computer was invented by IBM in 1964 to operate its mainframe computer. It was called the IBM Systems/360…

Who develop operating system?

The first operating system was created by General Motors in 1956 to run a single IBM mainframe computer. Other IBM mainframe owners followed suit and created their own operating systems.

What was before DOS?

“When IBM introduced their first microcomputer in 1980, built with the Intel 8088 microprocessor, they needed an operating system. … The system was initially named “QDOS” (Quick and Dirty Operating System), before being made commercially available as 86-DOS.

James H. Sterling

James H. Sterling

Environmental Science & Climate Journalist

James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.

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