👉 Non-programmable refers to a computer system that is incapable of being programmed or controlled by human operators. In other words, it cannot be programmed in any way, shape, or form, and therefore lacks any level of control over its own function. This concept is often associated with the term "non-terminating" or "irrational" because it suggests that a computer system can never reach a final state or perform an infinite loop. Non-programmable systems are commonly used in areas