What is a programmable machine or system of hardware which responds to a specific set of instructions and performs a list of instructors in programmed language called software?

A programmable machine or system of hardware that responds to a specific set of instructions is called a computer. This machine executes a sequence of operations defined by software, which is a collection of programs written in a programming language. The software instructs the hardware on how to perform tasks, enabling a wide range of functionalities from simple calculations to complex data processing.