Python's Built-in `help` Function: Your Code's Best Friend

Python's built-in `help` function is a powerful tool for quickly accessing documentation for functions, modules, objects, symbols, keywords, and topics. Pass an object (function, module, class, or instance) to get its docstring and method descriptions, or use strings to find help on symbols, keywords, or topics. Even offline, `help` is invaluable for understanding Python code and boosting development efficiency.