You can translate user input to lowercase using Python's built-in "lower" string function.

Kivy is a Python library that supports cross-platform development. That means you can use a single code base to create Android, iOS, and even Windows, Linux, and MacOS apps.

So it is with Python. Learning Python is not enough to start building things for the most part: you need additional code supplied by other developers in order to make those programs work. In ...