In 1939, significant developments in the field of computers and computing were emerging, setting the stage for future advancements. Here are some key highlights regarding computer-related introductions around that time: 1. **Konrad Zuse's Z3**: In May 1939, German engineer Konrad Zuse completed the Z3, which is considered the world'sfirst fully functional programmable digital computer. The Z3 was electromechanical and used telephone switching equipment to perform calculations.
