How to Fix Python Not Working in Visual Studio Code Terminal

Visual Studio Code is widely used for Python development because of its lightweight design and powerful extensions. However, some users encounter issues where Python does not work in the VS Code terminal. You may see errors such as “Python is not recognized as an internal or external command,” “command not found,” or the interpreter failing to run scripts.

This issue typically occurs due to incorrect PATH configuration, Python not being installed properly, missing interpreter selection in VS Code, or conflicts between multiple Python versions. Since Visual Studio Code relies on system environment variables and proper interpreter setup, even small configuration issues can prevent Python from running.

This guide explains how to fix Python not working in Visual Studio Code terminal on Windows 11.

How to Fix Python Not Working in Visual Studio Code Terminal

Follow the solutions below in order until Python works correctly in the VS Code terminal.

1. Verify Python Installation

First, confirm that Python is installed on your system.

1. Press Windows + S, type cmd, and open Command Prompt.
2. Type the following command and press Enter:python --version
3. If the version appears, Python is installed.
4. If you see an error, download Python from the official Python website and install it.
5. During installation, check Add Python to PATH before clicking Install.

Proper installation is essential for terminal recognition.

2. Add Python to the PATH Variable Manually

If Python is installed but not recognized, the PATH variable may not include it.

1. Press Windows + S, type Environment Variables, and select Edit the system environment variables.
2. Click Environment Variables.
3. Under System variables, select Path and click Edit.
4. Click New and add the Python installation directory (for example, C:\Users\YourName\AppData\Local\Programs\Python\Python311\).
5. Add the Scripts folder path as well.
6. Click OK to save changes.
7. Restart your computer.

After restarting, reopen VS Code and test Python again.

3. Select the Correct Python Interpreter in VS Code

VS Code requires the correct interpreter to be selected.

1. Open Visual Studio Code.
2. Press Ctrl + Shift + P to open the Command Palette.
3. Type Python: Select Interpreter.
4. Choose the correct installed Python version from the list.
5. Open a new terminal inside VS Code.
6. Run python --version to verify it works.

Selecting the proper interpreter resolves most configuration issues.

4. Install the Python Extension in VS Code

If the Python extension is missing, VS Code may not detect Python properly.

1. Open VS Code.
2. Click the Extensions icon in the sidebar.
3. Search for the official Python Extension for Visual Studio Code.
4. Click Install.
5. Restart VS Code after installation.

The extension enables Python language support and terminal integration.

5. Disable Windows App Execution Aliases

Windows may redirect Python commands incorrectly.

1. Press Windows + I to open Settings.
2. Click Apps, then select Advanced app settings.
3. Click App execution aliases.
4. Turn off the toggles for python.exe and python3.exe if enabled.
5. Restart your PC.

Disabling aliases prevents command conflicts.

6. Change Default Terminal in VS Code

Sometimes the default shell may cause issues.

1. Open VS Code.
2. Press Ctrl + Shift + P.
3. Type Terminal: Select Default Profile.
4. Choose Command Prompt or PowerShell.
5. Open a new terminal and test Python again.

Switching the terminal profile may resolve command recognition problems.

7. Reinstall Python (If Necessary)

If none of the above solutions work, reinstall Python completely.

1. Press Windows + I to open Settings.
2. Click Apps, then select Installed apps.
3. Locate Python and click Uninstall.
4. Restart your computer.
5. Download the latest version from the official Python website.
6. Install it with Add Python to PATH enabled.

A fresh installation ensures proper configuration.

Conclusion

Python not working in Visual Studio Code terminal on Windows 11 is usually caused by missing PATH configuration, incorrect interpreter selection, extension issues, or Windows alias conflicts. By verifying installation, updating environment variables, selecting the correct interpreter, and ensuring the Python extension is installed, you can restore full functionality.