Who invented the concept of stored program? Why is this concept so important?

Dr. John Von Neumann introduced the "stored program" idea in the 1940s, which contributed to solving the hard-wired program problem.

A stored-program computer is one that stores instructions in its memory to allow it to do a variety of activities sequentially or intermittently.

The basic concept of a stored program is that a series of instructions and data may be stored in a computer's memory to automatically guide the flow of processes. Because of the simplicity with which multiple programs may be loaded and performed on a single computer, this feature has had a significant impact on the development of modern digital computers.

Other engineers, like John W. Mauchly and J. Presper Eckert, continued to shape this concept, which allowed digital computers to become much more versatile and powerful.

Why is this concept so important?

Stored-program is an important idea that improves computer efficiency. This made computers more general-purpose and enabled the development of software. This also contributed to the creation of small and efficient computer architectures. All of the computers we see today are stored-program computers.

The entire concept of an operating system is based on having a stored program architecture. The operating system is a program that loads and unloads other programs while also updating itself from time to time to perform its duties.

What was the first stored-program computer in the world?

The Manchester Baby was the world's first stored-program computer, also known as the Small-Scale Experimental Machine (SSEM). It was built at Manchester, England's Victoria University, and on June 21, 1948, it ran for the first time.

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