Concept:An ATM is a machine that helps bank customers perform basic financial transactions without visiting a bank branch.Explanation:The most common and primary use of an ATM is to withdraw cash from a bank account.It can also be used to check balances, deposit money, and transfer funds.However, of the options given, the typical purpose is withdrawing cash.Record keeping, budget making, and watching movies are not ATM functions.Answer:D. withdrawing cash