Automatic Teller Machine (ATM) is the example of?

An Automatic Teller Machine (ATM) is a common example of a general-purpose computer system designed to perform a set of predefined tasks related to banking. These tasks include checking account balances, withdrawing cash, printing mini-statements, and transferring funds between accounts.

Although an ATM is used for a specific function, it still runs software that processes user inputs, communicates with banking networks, and handles data—just like any general-purpose computer. It can be updated or reprogrammed with new software features without changing the hardware, which is a key feature of general-purpose computers.