{"slug": "python-for-beginners-part-1-from-zero-to-writing-your-first-programs", "title": "Python for Beginners (Part 1): From Zero to Writing Your First Programs", "summary": "A developer published a beginner-friendly Python tutorial covering installation, variables, data types, user input, arithmetic operators, and comments. The tutorial is part one of a series aimed at newcomers to programming.", "body_md": "Python is one of the most beginner-friendly programming languages in the world. Whether you want to become a data analyst, data scientist, backend developer, automation engineer, or AI engineer, Python is an excellent place to start.\n\nIn this first part of the series, you'll learn the fundamentals you need before moving on to decision-making, loops, and functions in Part 2.\n\nPython is known for its simple syntax, making it easy to read and write. It is used in many fields, including:\n\nIf you've never written code before, don't worry. We'll take it one step at a time.\n\nDownload the latest version of Python from the official website.\n\nDuring installation on Windows, remember to check **\"Add Python to PATH\"** before clicking **Install Now**.\n\nTo verify your installation, open a terminal and type:\n\n```\npython --version\n```\n\nor\n\n```\npython3 --version\n```\n\nIf Python is installed correctly, you'll see the installed version number.\n\nLet's start with the classic program.\n\n```\nprint(\"Hello, World!\")\n```\n\nOutput:\n\n```\nHello, World!\n```\n\nCongratulations! You've written your first Python program.\n\nVariables store information that your program can use later.\n\n```\nname = \"Alice\"\nage = 22\nheight = 1.68\n```\n\nYou can display them using `print()`\n\n.\n\n```\nprint(name)\nprint(age)\nprint(height)\n```\n\nPython has several built-in data types.\n\n```\nname = \"Alice\"      # String\nage = 22            # Integer\nheight = 1.68       # Float\nis_student = True   # Boolean\n```\n\nUnderstanding data types helps you write reliable programs and avoid common mistakes.\n\nPrograms become more useful when they interact with users.\n\n```\nname = input(\"Enter your name: \")\n\nprint(\"Hello,\", name)\n```\n\nExample output:\n\n```\nEnter your name: Victor\nHello, Victor\n```\n\nPython supports arithmetic operators.\n\n```\na = 20\nb = 5\n\nprint(a + b)\nprint(a - b)\nprint(a * b)\nprint(a / b)\n```\n\nYou can also calculate remainders using `%`\n\n.\n\n```\nprint(20 % 3)\n```\n\nOutput:\n\n```\n2\n```\n\nComments explain your code and are ignored by Python.\n\n```\n# This is a comment\n\nname = \"Alice\"\n```\n\nBy completing this article, you've learned how to:\n\nThese are the building blocks you'll use in almost every Python program.\n\nIn **Part 2**, we'll make our programs smarter by learning:\n\n`if`\n\n, `elif`\n\n, and `else`\n\n`for`\n\nand `while`\n\nloopsHappy coding, and see you in Part 2!\n\n[https://dev.to/victak36lgtm/python-for-beginners-part-2-mastering-python-fundamentals-4i6n](https://dev.to/victak36lgtm/python-for-beginners-part-2-mastering-python-fundamentals-4i6n)", "url": "https://wpnews.pro/news/python-for-beginners-part-1-from-zero-to-writing-your-first-programs", "canonical_source": "https://dev.to/victak36lgtm/python-for-beginners-part-1-from-zero-to-writing-your-first-programs-2ahk", "published_at": "2026-07-27 06:21:00+00:00", "updated_at": "2026-07-27 06:35:12.517311+00:00", "lang": "en", "topics": ["developer-tools"], "entities": ["Python"], "alternates": {"html": "https://wpnews.pro/news/python-for-beginners-part-1-from-zero-to-writing-your-first-programs", "markdown": "https://wpnews.pro/news/python-for-beginners-part-1-from-zero-to-writing-your-first-programs.md", "text": "https://wpnews.pro/news/python-for-beginners-part-1-from-zero-to-writing-your-first-programs.txt", "jsonld": "https://wpnews.pro/news/python-for-beginners-part-1-from-zero-to-writing-your-first-programs.jsonld"}}