CS50 Introduction to Computer Science
An introduction to the intellectual enterprises of computer science and the art of programming
144 h
Programming Foundations: Fundamentals
Prepare to learn the fundamental concepts, practices, and terminology of programming in this introductory course.
2 h 1 m
CS50 Computer Science for Business Professionals
Introduction to computer science for business professionals
24 h
Computer Science: Algorithms, Theory, and Machines
Learn Computer Science: Algorithms, Theory, and Machines from Princeton University. This course introduces the broader discipline of computer science to people having basic familiarity with Java programming.
30 h
Database Management Essentials
Database Management Essentials provides the foundation you need for a career in database development, data warehousing, or business intelligence, as well as for the entire Data Warehousing for Business Intelligence specialization.
42 h
ChatBots: How to Make a Facebook Messenger Chat Bot in 1hr
We will Create a Parrot Bot Together! This course is a Step by Step Guide in Building a Chat Bot for Facebook Messenger
2 h
2D Game Art for Non-Artists
Create beautiful cartoon art with a modern edge, and harness light and shading techniques to give your work depth
2 h 14 m
Functional Program Design in Scala
In this course you will learn how to apply the functional programming style in the design of larger applications.
36 h
Introduction to Self-Driving Cars
Welcome to Introduction to Self-Driving Cars, the first course in University of Toronto’s Self-Driving Cars Specialization.
35 h
Introduction to Computer Science and Programming
This specialisation covers topics ranging from basic computing principles to the mathematical foundations required for computer science.
4 h
Accelerated Computer Science Fundamentals
Topics covered by this Specialization include basic object-oriented programming, the analysis of asymptotic algorithmic run times, and the implementation of basic data structures including arrays, hash tables.
60 h
Industrial IoT on Google Cloud Platform
By enrolling in this specialization you agree to the Qwiklabs Terms of Service as set out in the FAQ.
15 h
Subjects
Popular Computer Science Topics Covered
Free computer science courses cover a wide range of topics, including:
- Programming and coding basics (Python, Java, etc.)
- Artificial Intelligence (AI) and Machine Learning (ML)
- Data Science and Analytics
- Web and App Development
- Cybersecurity fundamentals and much more.
Advantages of Learning Computer Science Online
- Flexible, self-paced learning.
- Access to expert-led tutorials and free coding classes.
- Comprehensive coverage of introductory and advanced computer science concepts.
Top Free Platforms for Computer Science Courses
Learn from renowned platforms like Coursera, edX, Udemy, and Khan Academy, offering free coding and data science classes, AI courses, and more.
How to Choose the Right Course
- Define your career goals: Are you interested in coding, AI, or data science?
- Check reviews, certifications, and course content for alignment with your needs.
Career Opportunities After Learning Computer Science
Gaining computer science skills opens doors to careers in software development, AI, data science, web development, cybersecurity, and more.
FAQs
Can beginners learn coding through free online courses?
Yes, many platforms offer introductory programming classes that are perfect for beginners.
How long do most free online computer science courses take to complete?
Courses can vary from a few weeks to a couple of months, depending on their depth and your pace.
Can I learn AI and machine learning for free?
Yes, many platforms offer free AI and machine learning courses with quality tutorials and exercises.
Which programming languages are best for beginners?
Python and Java are among the best introductory programming languages for beginners.
How can free computer science courses help my career?
These courses provide valuable skills in areas like coding, data science, and AI, which are highly in demand in today’s job market.
What skills can I gain from online computer science courses?
You can learn programming fundamentals, data analysis, AI, web development, and cybersecurity basics, all through free online resources.
Black Friday Offers
Get 50% off on Skillshare Monthly or Annual plan 
Domestika courses upto 70% off . Extra 10% off with coupon: COURSESITY 
Get upto 80% off on Udemy
50% off on DataCamp for everything 
Save with 30% off on all courses Udacity 
50% off Pro & Student-Annual on Codecademy 
$1 for the first month of Coursera Plus Monthly 
Upto 15% discount on Educative coding courses 
Buy 1 membership, gift 1 Free for Masterclass