Question

when was the first computer built the moth date and year

Answer 1

The first programmable computer, known as the Z3, was completed by German engineer Konrad Zuse on May 12, 1941. However, if you are referring to the first electronic general-purpose computer, that would be the ENIAC, which was dedicated on February 15, 1946. If you're looking for a different computer or context, please let me know!