Have you ever wondered how a function can remember variables even after the outer function has finished executing? That's the magic of Closures in JavaScript! ** What is a Closure?** A closure is created when a function remembers and can access variables from its outer lexical scope, even after the outer function has finished executing. Real-World Example: Bank Account Imagine creating a bank account. You want to deposit money and check the balance, but you don't want anyone to...