Step-by-Step Guide to Installing Python and PyCharm on Windows

Python Installation Process

1. Visit the official Python website at https://www.python.org and download the Windows installer (choose the appropriate version, Python 3 is recommended).

2. Run the downloaded python-3.x.x.exe file.

3. In the installer, check the boxes for "Add Python to PATH" and "Customize installation", then click Next .

4. Accept the default options on the subsequent screens and continue clicking Next .

5. Choose an installation directory (default is fine) and click Install . Wait for the installation to finish.

6. After installation, open a command prompt and type python. If the Python REPL starts (showing >>>), the installation succeeded.

If the prompt does not appear, ensure that the "Add python.exe to PATH" option was selected during installation.

PyCharm Installation Process

1. Download the Windows installer from the official PyCharm website: http://www.jetbrains.com/pycharm/download/#section=windows . Choose the Professional edition for Windows.

2. Run the downloaded installer and follow the wizard.

3. Choose an installation directory (prefer a non‑system drive) and click Next .

4. Accept the default options and click Install . Wait for the installation to complete.

5. After installation, launch PyCharm, choose "Do not import settings", then click OK .

6. Accept the license agreement (you can use the free community version or provide a valid license).

7. Choose a UI theme (e.g., Darcula) and configure the IDE as desired.

8. Create a new project, set the project location, and let PyCharm automatically associate the Python interpreter.

9. Inside the project, right‑click the project pane, select New → Python File , name it (e.g., helloworld.py), and start coding.

Useful PyCharm Shortcuts

Ctrl + Enter – Insert a new line below without moving the cursor.

Shift + Enter – Insert a new line below and move the cursor to the new line.

Ctrl + / – Toggle comment on selected lines.

Ctrl + D – Duplicate the current line.

Following these steps will give you a fully functional Python development environment on Windows.