How to Run a Python Script: A Step-by-Step Guide

Python is an incredibly versatile programming language that has a wide range of uses, from web development to scientific computing. If you’ve written a Python script and are wondering how to run it, you’ve come to the right place. Keep reading to learn how to run a Python script on your computer.

Step 1: Install Python

Before you can run a Python script, you need to have Python installed on your computer. If you don’t have Python installed already, visit the official Python website to download and install the latest version of Python for your operating system.

Install PythonSource:

Step 2: Create a Python Script

The next step is to write your Python script. You can use any text editor to write a Python script, including Notepad, Sublime Text, or PyCharm. Once you’ve written your Python script, save it with a .py file extension. For example, if your script is called “my_script”, save it as “”.

Create A Python ScriptSource:

Step 3: Open a Terminal Window

Once you have your Python script saved on your computer, you need to open a terminal window. A terminal window is a command-line interface that allows you to interact with your computer’s operating system.

Open A Terminal WindowSource:

Step 4: Navigate to the Directory Containing Your Python Script

Use the “cd” command to navigate to the directory containing your Python script. For example, if your script is saved in the “Documents” folder on your computer, type “cd Documents” to navigate to that folder.

Navigate To The Directory Containing Your Python ScriptSource:

Step 5: Run Your Python Script

Once you are in the directory containing your Python script, type “python” followed by the name of your script and press enter. For example, if your script is called “”, type “python” to run your script.

Run Your Python ScriptSource:

Additional Tips

Here are a few additional tips to help you run your Python scripts:

Use Virtual Environments

If you’re working on multiple Python projects, it’s a good idea to use virtual environments to keep your dependencies separate. Virtual environments allow you to install packages and modules without affecting your system Python installation. To create a virtual environment, use the “venv” module that comes with Python.

Use Virtual EnvironmentsSource:

Use Command-Line Arguments

You can pass command-line arguments to your Python script by adding them after the name of your script separated by a space. For example, if you want to pass the argument “hello” to your script, type “python hello”.

Use Command-Line ArgumentsSource:

Use IDEs

If you’re new to Python or just want a more user-friendly way to write and run your scripts, consider using an integrated development environment (IDE) like PyCharm or Visual Studio Code. IDEs provide a graphical interface for writing and running Python code, as well as helpful features like code completion and debugging.

Use IdesSource:


Running a Python script is a simple process that can be done with just a few terminal commands. By following the steps outlined in this guide, you’ll be able to run your Python scripts on your computer with ease.

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