⏰ when

When was the first vacuum tube computer built?

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Quick Answer

The first large-scale electronic general-purpose vacuum tube computer was ENIAC, completed in 1945. It was unveiled to the public in 1946.

The Full Story

ENIAC, short for the Electronic Numerical Integrator and Computer, was completed in 1945 and publicly unveiled in 1946. It used thousands of vacuum tubes and was designed to perform complex calculations much faster than mechanical machines. ENIAC is often credited as one of the first general-purpose electronic computers. It helped establish the foundations of modern computing.

Key Facts

1.Completed in 1945
2.Publicly unveiled in 1946
3.Name: ENIAC

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