What innovation did ENIAC introduce in the field of computing?

The innovation that ENIAC introduced in the field of computing is that it was the first electronic digital computer. ENIAC, which stands for Electronic Numerical Integrator and Computer, was completed in 1945 and marked a significant turning point in computer technology. It was designed to solve complex numerical calculations and was entirely electronic, utilizing vacuum tubes for its operations, which allowed it to perform calculations much faster than previous mechanical computers.

This groundbreaking invention laid the foundation for future digital computing systems by demonstrating that computers could be built to operate electronically rather than mechanically, leading to the development of more advanced computing technologies. Understanding this milestone is crucial, as it highlights the transition from earlier computing methods to electronic procedures that paved the way for modern computers we use today.