A bank is a financial institution that helps people manage their money. It allows customers to open accounts where they can deposit their savings, withdraw cash, and even earn interest. Banks also provide loans to individuals and businesses, helping them to buy homes, cars, or invest in new projects. In addition to these services, banks play a crucial role in the economy by facilitating transactions and providing a safe place for people to store their money. They often offer services like online banking and ATMs, making it easy for customers to access their funds anytime. ATM, loan, savings account