Complete Python Scripting for Automation - case (Lower, Upper etc...) conversion operations

The video tutorial covers various string operations in Python, focusing on case conversion methods such as lower, upper, swapcase, title, and capitalize. It explains the immutability of strings and demonstrates how to store the results of these operations in variables. The tutorial also introduces the dir() function to explore available string methods and concludes with the use of the casefold method for case conversion.

What is the purpose of the 'dir' function when working with strings in Python?

Describe the 'swap case' operation on strings.

How does the 'casefold' method differ from the 'lower' method?