Class Central

Rankings
Collections

Subjects

View all

Computer Science
Health & Medicine
Mathematics
Business
Humanities
Engineering
Science
Education & Teaching
Social Sciences
Art & Design
Artificial Intelligence
Data Science
Programming
Personal Development
Information Security (InfoSec)

View all Subjects

Universities
The Report

Courses from 1000+ universities

Rankings

Best Courses

Best of All Time
Best of the Year

Most Popular Courses

Most Popular of All Time
Most Popular of the Year

Collections

Computer Science

Algorithms and Data Structures
Internet of Things
Information Technology
Computer Networking
Machine Learning
DevOps
Deep Learning
Cryptography
Quantum Computing
Human-Computer Interaction (HCI)
Distributed Systems
Blockchain Development
Operating Systems
Automata Theory
Compilers
SCADA
Mainframe
Digital Image Processing
Algorithm Design
Information Theory
View all Computer Science

Health & Medicine

Nutrition & Wellness
Disease & Disorders
Public Health
Health Care
Nursing
Anatomy
Continuing Medical Education (CME)
Blood Pressure
Women's Health
Occupational Therapy
Hygiene
Healthcare Innovation
Music Therapy
Holistic Health
Ayurveda
Massage Therapy
Swallowing Disorders
Pharmaceutics
View all Health & Medicine

Mathematics

Statistics & Probability
Foundations of Mathematics
Calculus
Discrete Mathematics
Trigonometry
Geometry
Algebra
Precalculus
Number Theory
Combinatorics
Mathematical logic
Linear Programming
Graph Theory
Set Theory
Group Theory
Differential Equations
Polynomials
Integration
Mathematical Analysis
Mathematical Thinking
View all Mathematics

Business

Management & Leadership
Finance
Entrepreneurship
Marketing
Strategic Management
Industry Specific
Business Intelligence
Accounting
Human Resources
Project Management
Sales
Design Thinking
Business Software
Customer Service
Nonprofit Management
Innovation
Operations Management
Corporate Governance
Business Proposal
Business Models
View all Business

Humanities

History
Literature
Language Learning
Grammar & Writing
Philosophy
Religion
ESL
Culture
Sports
Journalism
Ethics
Linguistics
Food
Library Science
Reading
Crisis Management
Games
Emergency Management
Performing Arts
Religious Studies
View all Humanities

Engineering

Electrical Engineering
Mechanical Engineering
Civil Engineering
Robotics
Nanotechnology
GIS
Textiles
Manufacturing
BIM
CAD
Chemical Engineering
Energy Systems
Aerospace Engineering
Finite Element Analysis
GD&T (Geometric Dimensioning and Tolerancing)
Geotechnical Engineering
Reliability Engineering
Petroleum Engineering
Control Theory
Environmental Engineering
View all Engineering

Science

Chemistry
Physics
Environmental Science
Astronomy
Biology
Agriculture
Materials Science
Earth Science
Applied Science
Forensic Science
Meteorology
Horology
Paleontology
Fire Science
Sensory Science
Ergonomics
Physical Sciences
Complex Systems
Scientific Method
Medicine
View all Science

Education & Teaching

K12
Higher Education
STEM
Teacher Professional Development
Course Development
Online Education
Pedagogy
Social-emotional Learning (SEL)
Instructional Design
Homeschooling
Special Education
Adult Education
Course Design
Educational Technology
Curriculum Development
Next Generation Science Standards
Student-Centered Learning
Student Engagement
Classroom Management
Early Childhood Education
View all Education & Teaching

Social Sciences

Sociology
Economics
Psychology
Anthropology
Political Science
Law
Urban Planning
Human Rights
Sustainability
Governance
Archaeology
Social Work
Structural Equation Modeling
Cultural Studies
Community Engagement
Philanthropy
Behavioral Science
Media Studies
Global Development
Social Development
View all Social Sciences

Art & Design

Music
Digital Media
Visual Arts
Design & Creativity
Photography
Art Therapy
Art Composition
Character Design
Fashion Design
Golden Ratio
Geometric Patterns
Copic Markers
Jewelry Design
Animal Illustration
Anime Drawing
Street Art
Observational Drawing
Greeting Cards
Clay Modeling
Epoxy Resin
View all Art & Design

Artificial Intelligence

Computer Vision
Natural Language Processing (NLP)
Neural Networks
Autonomous Vehicles
Chatbot
IBM Watson
Generative AI
Intelligent Systems
Genetic Algorithms
Intelligence
Heuristics
Ontology
Collective Intelligence
Autonomous Agents
Constraint Programming
AI Ethics
Semantics
Computational Linguistics
Computational Creativity
Evolutionary Algorithms
View all Artificial Intelligence

Data Science

Bioinformatics
Big Data
Data Mining
Data Analysis
Data Visualization
Jupyter Notebooks
Process Mining
Stata
Text Mining
Social Network Analysis
Computational Analysis
Data Collection
Information Retrieval
Data Processing
Data Wrangling
Data Extraction
Data Manipulation
Network Analysis
Data Preparation
Big Data Analytics
View all Data Science

Programming

Mobile Development
Web Development
Databases
Game Development
Programming Languages
Software Development
Cloud Computing
Domain-Specific Languages (DSL)
Hardware Description Languages (HDL)
Aspect-oriented programming
Object-oriented programming
Visual Programming
Competitive Programming
Database Programming
Generic Programming
Leetcode
GNU Toolchain
Windsurf
Vibe Coding
View all Programming

Personal Development

Communication Skills
Career Development
Self Improvement
Presentation Skills
Resilience
Self-Control
Gratitude
Growth Mindset
Self-Assessment
Survival Skills
Sleep Improvement
Career Planning
Empowerment
Generosity
Courage
Humility
Dog Training
Passion
Life Coaching
Positive thinking
View all Personal Development

Information Security (InfoSec)

Cybersecurity
Ethical Hacking
Digital Forensics
Reverse Engineering
Malware Analysis
OSINT (Open Source Intelligence)
Threat Intelligence
Red Team
Blue Team
View all Information Security (InfoSec)

Inside the Coursera-Udemy Deal: Three Bids, Two Years and a Rival Suitor

Buried in Coursera’s 300-page prospectus: two failed merger attempts, competing bidders, a rogue shareholder, and a combined market cap that shrank from $3.8 billion to $1.7 billion.

Dhawal Shah Apr 07, 2026

Latest

14 Best Clojure Courses and Tutorials for 2026 (Free & Paid)
The Best Apps for Learning English in China
Hundreds of Hours of Free Conference Recordings on Online Learning
8 Best Copywriting Courses for 2026 (Free & Paid)
6 Best Marketing Analytics Courses for 2026: Optimize Your Campaigns

Write for The Report

Visit The Report

600 Free Google Certifications
Trending

Most common

Popular subjects

Online Education
1,053 courses
Marketing
8,876 courses
Digital Marketing
9,786 courses

Popular courses

Understanding Multiple Sclerosis (MS)
University of Tasmania
Psychology of Personal Growth
The Hong Kong University of Science and Technology
Introducción a la Regulación Emocional basada en Mindfulness
Universidad Autónoma de Madrid

Organize and share your learning with Class Central Lists.

View our Lists Showcase

Sign up

Log in or Sign up

Log in
Sign up

Subjects
Computer Science
Quantum Computing
Quantum Information

Free Online

Quantum Information Courses and Certifications

Explore the foundations of quantum information, including qubits, entanglement, and quantum channels, and their impact on computation, spacetime, and high-energy physics. Learn from leading researchers through accessible YouTube lectures, ideal for beginners interested in the intersection of quantum theory and information science.

1,380 courses

Related Subjects

Quantum Computing Courses
Quantum Mechanics Courses
Quantum Cryptography Courses
Linear Algebra Courses
Complex Analysis Courses
Information Theory Courses
Quantum Error Correction Courses
Python Courses

Showing 1,380 courses

Sort by Relevancy

Filter by

Filters

1. With certificate (21)
2. Free course (1409)
3. With free certificate (3)
4. University course only (38)
Level
1. Advanced (1347)
2. Intermediate (48)
3. Beginner (21)
Duration
1. < 30 mins (288)
2. 30 - 60 mins (535)
3. 1 - 2 hours (512)
4. 2 - 5 hours (26)
5. 5 - 10 hours (3)
6. 10+ hours (40)
Language
1. English (1391)
2. Chinese (4)
3. French (5)
4. German (3)
5. Hindi (1)
6. Japanese (1)
7. Kannada (1)
8. Polish (2)
9. Portuguese (5)
10. Spanish (1)
11. Ukrainian (2)

Institute for Advanced Study
Entanglement-Based Probes of Topological Phases

Explore entanglement-based methods for probing topological phases in quantum systems, with insights from expert Michael Levin on cutting-edge research in condensed matter physics.
- YouTube
- 1 hour 29 minutes
- Self-Paced
- Free Video
Institute for Advanced Study
Quantum Algorithms

Explore quantum algorithms with Ewin Tang, delving into cutting-edge research and applications in quantum information and physics.
- YouTube
- 1 hour 33 minutes
- Self-Paced
- Free Video
Institute for Advanced Study
Chaos and Gravity in Black Hole Physics

Explore chaos theory, black hole geometry, and quantum correlations in this advanced physics workshop, delving into the intricate connections between gravity and quantum information.
- YouTube
- 1 hour 29 minutes
- Self-Paced
- Free Video
Institute for Advanced Study
Towards a Complexity Theory for Fully Quantum Problems

Explore quantum complexity theory and its applications in solving fully quantum problems, focusing on cutting-edge research and potential breakthroughs in quantum computing.
- YouTube
- 1 hour 13 minutes
- Self-Paced
- Free Video
linux.conf.au
Open Source Quantum Computing

Explore quantum computing basics, open-source tools, and real-world applications. Learn to write and run quantum programs on simulators and actual quantum computers.
- YouTube
- 45 minutes
- Self-Paced
- Conference Talk
Stanford Physics
Quantum Computing and the Entanglement Frontier

Explore quantum entanglement's role in computing, cryptology, and physics with John Preskill. Gain insights into quantum information's weird properties and potential applications.
- YouTube
- 1 hour 18 minutes
- Self-Paced
- Free Video
BSS Physics School
Quantum Error Mitigation I - BSS2023 - Lecture 1

Explore quantum error mitigation techniques with Zlatko Minev. Gain insights into cutting-edge strategies for improving quantum computing reliability and performance.
- YouTube
- 1 hour 38 minutes
- Self-Paced
- Free Video
Simons Institute
A Tale of Turing Machines, Quantum-Entangled Particles, and Operator Algebras

Explore the convergence of computational complexity, quantum information, and operator algebras in solving long-standing problems, including Connes' Embedding Problem, in this accessible lecture for a general scientific audience.
- YouTube
- 55 minutes
- Self-Paced
- Free Video
Simons Institute
Predicting Many Properties of a Quantum System from Very Few Measurements

Explore quantum state prediction techniques, focusing on shadow tomography and its applications in efficiently estimating multiple properties of quantum systems with minimal measurements.
- YouTube
- 1 hour 14 minutes
- Self-Paced
- Free Video
APS Physics
Quantum Memory for Photons: Dark-State Polaritons - Behind the Research

Explore the groundbreaking research on quantum memory for photons with Fleischhauer and Lukin. Gain insights into dark-state polaritons and their impact on quantum physics in this engaging discussion.
- YouTube
- 1 hour 2 minutes
- Self-Paced
- Free Video
APS Physics
Hybrid Quantum Systems - Outsourcing Superconducting Qubits

Explore hybrid quantum systems: coupling superconducting qubits to spin defects, optomechanical devices, and nanomechanical structures for quantum state transfer and communication.
- YouTube
- 30 minutes
- Self-Paced
- Free Video
APS Physics
Quantum Computing and the Entanglement Frontier

Explore quantum entanglement, computation, and error correction with Dr. John Preskill as he discusses the fundamental concepts of Theoretical Quantum Information Science and its future applications.
- YouTube
- 35 minutes
- Self-Paced
- Free Video
Simons Institute
Classical Commitment to Quantum States

Explore quantum computing verification through interactive proofs and post-quantum cryptography, focusing on classical commitment to quantum states and delegating measurements.
- YouTube
- 56 minutes
- Self-Paced
- Free Video
Perimeter Institute for Theoretical Physics
Can Information Escape a Black Hole? The Puzzle That Changed Physics

Explore the black hole information paradox with MIT physicist Netta Engelhardt, uncovering how quantum mechanics and relativity clash over whether information can escape black holes.
- YouTube
- 55 minutes
- Self-Paced
- Free Video
Qiskit
How Quantum Teleportation Really Works

Discover the math and physics behind quantum teleportation, then learn to teleport your own quantum state using a real quantum computer with Katie McCormick.
- YouTube
- 15 minutes
- Self-Paced
- Free Video

Browse by subject

Computer Science
Psychology
Cybersecurity
Health
Law
Accounting
Web Development

Browse by provider

Coursera
Udacity
edX
Noble Desktop
Simplilearn
CodeSignal
Boot.dev

Browse by university

Harvard
MIT
Georgia Tech
University of Michigan
Purdue University
Duke University
IIT Madras

Browse by institution

Google
Microsoft
IBM
Amazon
Linux Foundation
British Council
Salesforce

Best Online Courses of All Time
Best Online Courses of the Year
Most Popular Courses of All Time
Most Popular Courses of the Year
100 Top FREE Coursera Courses of All Time
Best Courses Guides
Free Printable Study Calendar

The Report by Class Central RSS Feed

The "New Normal" that Wasn't
DDoS Attack on Class Central
2000+ Online Degrees in India
Harvard's CS50 Free Certificate Guide
How Open University Works

Free Certificates & Courses

450+ Free Google Certificates
10000+ Free Courses from Tech Giants
300+ Free Coursera Courses
Ivy League Online Courses
200+ Free Writing Online Courses

About Class Central

Class Central aggregates courses from many providers to help you find the best courses on almost any subject, wherever they exist.

Facebook
Twitter
LinkedIn
YouTube
Bluesky

Class Central © 2011-2026 Privacy Policy

About Us
Join Us
Write for Us
Help Center
Contact Us

Share

Facebook
Twitter
Bluesky
Email

Never Stop Learning.

Get personalized course recommendations, track subjects and courses with reminders, and more.

Sign up for free

Someone learning on their laptop while sitting on the floor.