How to install Jupyter Notebook (Python)

Step 1: Install Python

1. Download Python: Go to Python.org and download the latest version.
2. Install Python:
   • During installation, ensure you check the box "Add Python to PATH".
   • Complete the installation process.

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Step 2: Install Jupyter Notebook

You can install Jupyter Notebook using pip (Python's package manager).

1. Open a terminal (Command Prompt, PowerShell, or any shell).
2. Run the following command:

   
   pip install notebook

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Step 3: Verify Installation

1. Check if Jupyter is installed by typing:

   jupyter --version

   If it shows the version, the installation was successful.

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Step 4: Start Jupyter Notebook

1. To start Jupyter Notebook, type:

   jupyter notebook

2. This will open Jupyter in your default web browser.
3. You can now create and run .ipynb files (notebooks).

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Optional: Install Jupyter via Anaconda

If you want an all-in-one solution with additional tools:

1. Download Anaconda from anaconda.com.
2. Install it and Jupyter Notebook will be included.

Step 5: Create a Notebook

1. After starting Jupyter Notebook, it will open in your web browser showing the home directory.
2. Click on "New" (on the right side) and select Python 3 (or any other kernel you have installed).
3. A new notebook will open where you can write and run Python code.

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Step 6: Running Code in Jupyter Notebook

1. Write your Python code in a cell.
2. Press Shift + Enter to execute the code and move to the next cell.

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Step 7: Stop Jupyter Notebook

1. To stop Jupyter Notebook, go to the terminal where it’s running and press Ctrl + C.
2. Confirm by typing y and pressing Enter.

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Tips for Beginners

• Save your work: Use File → Save and Checkpoint.
• Add Markdown: Switch the cell type to Markdown to write text and format it.

You're all set to explore and use Jupyter Notebook!