There's a good argument that written mathematics or music is probably the first, a pre-specified structured set of instructions intended to transport and replicate a process. read more
A2A The first computer deal with the development of the atomic bomb, so one of the first program was calculation and simulation of a nuclear bomb, see Turing's Cathedral: The Origins of the Digital Universe by George Dyson. read more
The very first time a stored-program computer held a piece of software in an electronic memory, and executed it successfully, was 11am, 21 June 1948, at the University of Manchester, on the Small Scale Experimental Machine, also known as the "Baby" computer. read more
Check: What is the first software ever made) , but was never created. Alan Turing is known as the first person to come up with software theory (Year 1935). The first software created by using binary codes for instructions. For further details, check: History of software Hope this would help. read more