How To Open Jupyter Notebook

Python Programming

Opening Jupyter Notebook is an essential skill for anyone working with data analysis, machine learning, or Python development. As a data enthusiast and Python coder, I’ve found Jupyter Notebook to be an indispensable tool for my projects. In this article, I’ll guide you through the steps of opening Jupyter Notebook on your local machine. Let’s dive in!

What is Jupyter Notebook?

Jupyter Notebook is an open-source web application that allows you to create and share documents that contain live code, equations, visualizations, and narrative text. It supports various programming languages, but it’s particularly popular in the Python community. With its interactive environment, Jupyter Notebook is perfect for data cleaning, transformation, statistical modeling, and visualization.

Installation of Jupyter Notebook

Before we can open Jupyter Notebook, we need to ensure it’s installed on our system. If you’re using Anaconda, Jupyter Notebook is typically installed by default. However, if you’re not using Anaconda, you can install Jupyter Notebook using pip, Python’s package installer. Open your command prompt or terminal and run the following command:

pip install jupyter

Opening Jupyter Notebook

Once Jupyter Notebook is installed, opening it is straightforward. Open your command prompt or terminal and type the following command:

jupyter notebook

This command will initiate the Jupyter Notebook server and open a new tab in your default web browser. If the browser doesn’t open automatically, you can manually navigate to http://localhost:8888 in your web browser. Here, you’ll see the Jupyter Dashboard displaying your file system.

Creating a New Notebook

To create a new notebook, click on the “New” button in the upper right corner and select “Python 3” under the “Notebooks” section. This will open a new tab with a blank Jupyter Notebook where you can start writing and executing your Python code.


Opening Jupyter Notebook is a simple yet powerful process that sets the stage for your data exploration and analysis journey. Once you’ve mastered this step, you can leverage the full capabilities of Jupyter Notebook to create compelling data stories and develop Python applications. Happy coding!