Classic computing refers to the early era of computer development, primarily from the 1940s to the 1980s. This period saw the creation of foundational technologies and concepts, such as the first electronic computers like the ENIAC and UNIVAC. These machines were large, expensive, and primarily used for scientific and military applications, laying the groundwork for modern computing. During this time, programming languages like FORTRAN and COBOL emerged, enabling more people to write software. The introduction of personal computers in the late 1970s, exemplified by the Apple II and IBM PC, revolutionized access to computing, making it more widespread and user-friendly.