Here are the steps to learn Java: Start with basic concepts like variables, data types, and operators. Study control structures (if-else, loops) and functions. Learn object-oriented programming (OOP) concepts: classes, objects, inheritance, and polymorphism. Practice with small projects and exercises. Explore Java libraries and frameworks like Spring for web development.

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Learn Java

This hands-on Java course helps absolute beginners write their first lines of code, build interactive programs, and understand core programming concepts through playful examples and real-life logic.

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Overview

Content

Reviews

You’ll start Java with the basics, such as printing messages, doing math, and working with user input, before exploring loops, conditionals, and object-oriented programming. Along the way, you’ll build real console apps, like games and menu systems, while learning how to structure your code using classes, methods, and objects. This course emphasizes hands-on learning and real-world modeling, making Java feel less intimidating and more intuitive. Whether you’re aiming to become an Android developer or backend engineer, or just want a solid foundation in programming, this course will help you write clean, structured code and confidently take your first step into software development. You need to know absolutely nothing about programming before your first lesson.

You’ll start Java with the basics, such as printing messages, doing math, and working with user input, before exploring loops, c...Show More

WHAT YOU'LL LEARN

The ability to write Java programs with logic, input, loops, and structured flow

Hands-on experience building projects using classes, objects, and reusable methods

The ability to create and use classes, objects, methods, and encapsulation

The ability to apply concepts through mini games and projects

Hands-on experience building a strong Java foundation for development in Android, backend, or desktop apps

The ability to write Java programs with logic, input, loops, and structured flow

Content

20 Lessons

Talk to the Machine

5 Lessons

Get Java talking, calculating, and storing values.

Teach It to Think

5 Lessons

Use logic, branching, and repetition.

Build a Number Guessing Game

Give It Structure

5 Lessons

Model your world with classes and methods.

Write Methods

Pass the Data to Methods

Bundle Variables Together

Create Objects

Build a Player Profile

Make It Real

5 Lessons

Build more complete apps with a real-world structure.

Create a Menu App

Track with Arrays and Loops

Simulate with Objects

Final Project—You Pick, You Build

Solution: Final Project—You Pick, You Build

Certificate of Completion

Showcase your accomplishment by sharing your certificate of completion.

Developed by MAANG Engineers

Every Educative resource is designed by our in-house team of ex-MAANG software engineers and PhD computer science educators — subject matter experts who’ve shipped production code at scale and taught the theory behind it. The goal is to get you hands-on with the skills you need to stay ahead in today's constantly evolving tech landscape. No videos, no fluff — just interactive, project-based learning with personalized feedback that adapts to your goals and experience.

Trusted by 2.7 million developers working at companies

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Hands-on Learning Powered by AI

See how Educative uses AI to make your learning more immersive than ever before.

Instant Code Feedback

Evaluate and debug your code with the click of a button. Get real-time feedback on test cases, including time and space complexity of your solutions.

AI Mock Interviews

Test your skills in a simulated interview setting. Receive personalized feedback based on your performance. Available for Coding Interviews, System Design, and more.

Adaptive Learning

At various checkpoints throughout Educative courses, you will be prompted to take a quick assessment. Receive a condensed curriculum tailored to your strengths and skill gaps.

Explain with AI

Select any text within any Educative course, and get an instant explanation — without ever leaving your browser.

AI Code Mentor

AI Code Mentor helps you quickly identify errors in your code, learn from your mistakes, and nudge you in the right direction — just like a 1:1 tutor!

Free Resources

FOR TEAMS

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Frequently Asked Questions

Is Java hard to learn?

Java is not too hard to learn for beginners, but its syntax can be more complex compared to languages like Python. Mastering object-oriented programming and advanced concepts may take some time, but it’s manageable with practice.

How long does it take to learn Java?

It typically takes around 3–6 months to learn Java well enough to build practical applications. The exact time depends on your prior experience and how consistently you practice.

Is it difficult to learn Java?

Java can be challenging for beginners due to its syntax and object-oriented principles, but with structured learning and hands-on practice, you can quickly get the hang of it. It’s a highly rewarding language to learn.

Can I teach myself Java?

Yes, Java can be learned through self-study using online resources, tutorials, and books. Many learners successfully teach themselves Java by practicing regularly and building projects.

Can I learn Java in 1 month?

You can learn Java basics in 1 month with dedicated daily practice, but to become proficient enough to build real-world applications, you’ll need more time. Aim to focus on understanding fundamental concepts and simple projects within the first month.

How to learn Java?

Here are the steps to learn Java:

Start with basic concepts like variables, data types, and operators.
Study control structures (if-else, loops) and functions.
Learn object-oriented programming (OOP) concepts: classes, objects, inheritance, and polymorphism.
Practice with small projects and exercises.
Explore Java libraries and frameworks like Spring for web development.