An ATM, or Automated Teller Machine, is a convenient machine that allows people to access their bank accounts without needing to go inside a bank. You can use an ATM to withdraw cash, check your balance, or even deposit money. Just insert your bank card, enter your PIN, and follow the on-screen instructions to complete your transaction. ATMs are found in many places, such as shopping centers, gas stations, and airports, making it easy to get cash when you need it. They are designed to be user-friendly, so even if you're not tech-savvy, you can quickly learn how to use one.