Python Tutorial for Absolute Beginners (Step-by-Step Guide)

Introduction

Python is one of the most popular programming languages in the world — and for good reason. It is simple, powerful, and extremely beginner-friendly. Whether you are a student, complete beginner, or someone without any technical background, Python is the perfect language to start your programming journey.

In this tutorial, you will learn everything required to start coding confidently — from installing Python to writing your first real programs. The explanations are simple, the examples are clear, and every concept is beginner-friendly.

What Is Python? (In Simple Words)

Python is a high-level and user-friendly programming language used in:

Web development
Data science & machine learning
Artificial intelligence
Automation & scripting
Game development
Desktop & mobile apps

Python’s syntax is clean and readable — almost like English.

print("Hello, World!")

Why Should Beginners Learn Python First?

Simple and readable syntax — easy for beginners.
Huge community support — millions of developers.
Career opportunities — AI, ML, data science, cybersecurity, etc.
Fast learning curve — build real projects quickly.
Cross-platform — runs on Windows, Mac, Linux.

Step 1: Installing Python

Go to the official website: https://python.org
Download the latest version of Python.
Check the box: Add Python to PATH
Click Install Now

Step 2: Verify Python Installation

Open your terminal or command prompt and type:

python --version

If installed correctly, you will see something like:

Python 3.12.1

Step 3: Install VS Code (Recommended)

Visit https://code.visualstudio.com/
Download and install VS Code
Go to Extensions → search Python
Install the Microsoft Python extension

Step 4: Your First Python Program

Create a file named hello.py and write:

print("Welcome to PyVerse.io!")

Run it using:

python hello.py

Output:

Welcome to PyVerse.io!

Step 5: Python Syntax Basics

Indentation

Python uses spaces to define blocks of code.

Correct:

if True: print("This is correct")

Incorrect:

if True: print("This will cause an error")

Case Sensitivity

Name and name are different variables.

Step 6: Variables

name = "Ayan" age = 20 height = 5.9 is_student = True

Rules for variable names:

Must start with a letter or underscore
Cannot start with numbers
No spaces allowed
Case-sensitive

Step 7: Data Types

int — whole numbers
float — decimals
str — text
bool — True/False

Step 8: Input & Output

name = input("Enter your name: ") print("Hello", name)

Convert input into numbers:

age = int(input("Enter age: "))

Step 9: If-Else Statements

age = 18 if age >= 18: print("You are an adult.") else: print("You are a minor.")

Using elif:

marks = 85 if marks >= 90: print("A Grade") elif marks >= 70: print("B Grade") else: print("C Grade")

Step 10: Loops

For loop:

for i in range(5): print(i)

Loop through a list:

fruits = ["apple", "mango", "banana"] for f in fruits: print(f)

While loop:

x = 1 while x <= 5: print(x) x += 1

Step 11: Lists

numbers = [1, 2, 3, 4] numbers.append(5) numbers.remove(3) numbers.sort() numbers.reverse()

List slicing:

print(numbers[1:3])

List comprehension:

squares = [x*x for x in range(10)]

Step 12: Functions

def greet(name): print("Hello", name) greet("Ayan")

Step 13: Mini Programs

Even or Odd Checker

num = int(input("Enter a number: ")) if num % 2 == 0: print("Even") else: print("Odd")

Simple Calculator

a = int(input("Enter first number: ")) b = int(input("Enter second number: ")) print("Sum:", a+b) print("Product:", a*b)

Multiplication Table

num = int(input("Enter number: ")) for i in range(1, 11): print(num, "x", i, "=", num*i)

Final Advice for Beginners

Practice daily (even 30 minutes helps)
Start small and build step-by-step
Try examples, not memorization
Build mini-projects
Explore libraries like NumPy, Pandas, Tkinter

Conclusion

You have completed a full step-by-step Python tutorial for beginners. Keep practicing, experimenting, and exploring advanced topics like OOP, modules, file handling, and eventually AI or web development. This is just the beginning of your Python journey!

Python Tutorial for Absolute Beginners (Step-by-Step Guide)

PyVerse

Python Tutorial for Absolute Beginners (Step-by-Step Guide)

Introduction

What Is Python? (In Simple Words)

Why Should Beginners Learn Python First?

Step 1: Installing Python

Step 2: Verify Python Installation

Step 3: Install VS Code (Recommended)

Step 4: Your First Python Program

Step 5: Python Syntax Basics

Indentation

Case Sensitivity

Step 6: Variables

Step 7: Data Types

Step 8: Input & Output

Step 9: If-Else Statements

Using elif:

Step 10: Loops

For loop:

Loop through a list:

While loop:

Step 11: Lists

Step 12: Functions

Step 13: Mini Programs

Even or Odd Checker

Simple Calculator

Multiplication Table

Final Advice for Beginners

Conclusion

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