Guided Notes
Introduction to Python
Why Python, and writing your first few lines.
Python is a general-purpose language known for readable syntax — it's used for web backends, data analysis, automation scripts, and most machine learning work today.
A Python program is a sequence of statements executed top to bottom. Variables don't need a declared type: `name = "Ada"` and `age = 36` both just work.
Indentation defines a block (the body of an `if`, `for`, or function) — it's not a style choice. Mixing tabs and spaces will cause an error.