f-Strings are a feature in Python that allow for easier string formatting. Introduced in Python 3.6, they enable you to embed expressions inside string literals by using curly braces. This means you can directly include variables and expressions within a string, making it more readable and concise. To create an f-String, simply prefix a string with the letter 'f' or 'F'. For example, `name = "Alice"` and `greeting = f"Hello, name!"` will result in `greeting` being "Hello, Alice!". This method simplifies the process of creating dynamic strings compared to older formatting methods.