What is the function of 'print()' in Python?

The function of 'print()' in Python is to output data to the console. When you use the 'print()' function, it takes one or more arguments (like strings, numbers, or other objects) and displays them to the standard output device, which is typically the console or terminal window. This is crucial for debugging and providing feedback to users during the execution of a program, as it allows the developer to monitor the flow of data and understand how their code is functioning in real time.

The 'print()' function is versatile, supporting various types of data formats and even allowing you to customize the output with parameters like separators and end characters. This flexibility makes it an essential function for anyone learning or working with Python, as it serves as a primary tool for outputting information.