Explain the purpose and usage of Python's built-in decorators (e.g., @property, @staticmethod).

Python's built-in decorators like @property and @staticmethod are used to modify the behavior of functions or methods. @property is used to define properties of a class that are accessed like attributes but have custom getter, setter, and deleter methods. @staticmethod is used to define a method that doesn't access or modify instance attributes and can be called directly from the class.