Final answer:
Mobile apps are computer programs designed specifically to allow customers to perform tasks anytime, anywhere, without being tethered to a desktop computer.
Step-by-step explanation:
The term that describes computer programs designed specifically to allow customers to perform tasks anytime, anywhere, without being tethered to a desktop computer is Mobile apps. Mobile apps are applications that are designed to run on mobile devices such as smartphones and tablets. They provide users with the flexibility to access and interact with various services and perform tasks on the go.