The os module in Python provides functions for interacting with the operating system. It provides a wide range of useful functions, such as creating and deleting files and directories, accessing environment variables, and running system commands.

To use the os module in Python, you need to first import it. This can be done by using the following code:

import os

Once the os module has been imported, you can use any of its functions. For example, you can use the os.listdir() function to list the contents of a directory:

dir_contents = os.listdir(‘/path/to/directory’)

You can also use the os.mkdir() function to create a new directory:

os.mkdir(‘/path/to/new/directory’)

These are just a few examples of the many useful functions provided by the os module. For more information, you can refer to the official Python documentation.