Getting Started with Python: Installation and First Steps

When starting with Python, it's essential to know how to install it, set up a project, and run your first script.
Python is an easy-to-learn and versatile language, making it a popular choice for beginners and professionals alike.

This tutorial will guide you through the initial steps to get started with Python.

1a. Installing Python Manually

To begin, you'll need to install Python on your computer. Follow these steps:

• Download Python: Visit https://www.python.org/downloads/ and download the latest version for your operating system.
• Run the Installer: During installation, ensure you check the box to Add Python to PATH. This will make Python accessible from the command line.
• Verify Installation: Open your terminal or command prompt and type:
  python --versionCopy
  This should display the installed version of Python.

1b. Installing Python Using a Code Editor

Visual Code Studio can also be used to install Python

• Download Visual Code Studio: Visit https://code.visualstudio.com/ and download the latest version for your operating system.
• Run the Installer: Install Visual Code Studio
• Create a python file: Create a new file and save using the .py file extension
• 
• A recommendation to install Python should now appear, click the "Install" button.

2. Setting Up Your First Project

Once Python is installed, set up your first project:

• Create a Folder: Create a new folder on your computer where you'll save your Python scripts.
• Create Your First Script: Inside the folder, create a file named hello.py. This will be your first Python script.
• Open the File in an Editor: Use a text editor like Notepad, VS Code, or PyCharm to edit the file.

3. Writing and Running Your First Python Script

Now, let's write and execute your first Python program:

• Save the File: Save the file as hello.py in your project folder.
• Run the Script: Open your terminal or command prompt, navigate to your project folder, and type:
  python hello.pyCopy

If using Visual Code Studio, click the play button at the top right of the window.

• Output: You should see the following text displayed:

  Hello, world!

4. Exploring Python Further

Once you've successfully run your first script, you can explore more Python features. Try creating new scripts and experimenting with:

• Variables and Data Types: Learn how to store and manipulate data.
• Control Structures: Use if statements and loops to control program flow.
• Functions: Write reusable blocks of code with functions.

Conclusion

Congratulations on setting up Python and running your first script! With these basics, you're ready to dive deeper into Python programming.
Whether you're building scripts, web applications, or analysing data, Python's flexibility makes it an excellent choice for any project.