automated teller machines

An ATM allows customers to access financial services without a human bank teller. It uses a card with unique account information and a PIN for security. An ATM has components like a card reader, keypad, screen and cash dispenser to withdraw and deposit money, check balances, transfer funds and more. The first ATM was installed in 1967 in London. Now ATMs are widely used, come in various types, and occasionally experience fraud, but precautions can help users stay safe.