1️⃣ Notebooks and Colab
Notebooks
Notebooks are the tool professional data scientists use to present thought process, code, and results in one place.
They are organized into cells, which can contain either code (to be executed) or text (for explanations, formulas, and visuals), allowing clear, step-by-step documentation and experimentation.
Note:
A code cell is a section of a notebook where you can write and run Python code. When executed with ▶️, it displays the output just below the cell, such as calculations, tables, or graphs,…
💻 EXAMPLE:

Colab Platform
Google Colab is an online notebook environment that lets you write and run notebook code directly in your browser — without installing anything.
Getting Started
- Login to Colab using your Google Account
- Follow the tutorial video to create a notebook and turn it into classroom
