What is the ability for programs written in high-level languages to be used on different computers known as?

The appropriate term for the ability of programs written in high-level languages to be used across different computers is "portability." High-level languages, such as C, Java, and Python, are designed to be more abstract than low-level languages, which makes them less dependent on the specific architecture of the hardware they run on. This abstraction enables developers to write code that can be compiled or interpreted on various platforms without significant modification.

Portability is a key advantage of high-level languages since it allows software to run on multiple types of systems, such as different operating systems or hardware configurations. It enhances the versatility of software applications, as they can reach a wider audience and utilize various computing environments effectively.

Compatibility, while related, refers more to the ability of software and hardware to work together within the same system, rather than the ability to run on multiple systems. Flexibility generally pertains to how easily a software solution can adapt to changes in requirements or environments, and transferability is not a standard term used in this context to describe the execution of programs across different platforms.