Data Types

Every value in a program has a data type that determines what kind of information it holds and what operations can be performed on it.

A list stores multiple values in a single variable in a specific order. Lists are one of the most powerful data structures in Python and appear in almost every real program.

Strings store and manipulate text in programs. Python has a rich set of string operations that make it easy to process names, messages, and any other text data.

Type conversion changes a value from one data type to another. Python provides built-in functions to convert between integers, floats, strings, and Booleans.