Coursera Bets $100 Million That Andrew Ng Can Do What Coursera Can’t

Class Central

Rankings
Career Certificates

Subjects

View all

Technology
Business
Creative
STEM
Health & Wellness
People & Society
Personal Growth & Lifestyle

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

Career Certificates

Generative AI
UX Design
Data Science
Finance
DevOps
Project Management
View all Career Certificates

Technology

Computer Science
Artificial Intelligence
Data Science
Web Development
Programming
Databases
IT & Networking
DevOps
UX/UI Design
Blockchain & Cryptocurrency
Extended Reality (XR)
Generative AI
Cloud Computing
Cybersecurity
Game Development
Product Management
View all Technology

Business

Management & Leadership
Finance
Entrepreneurship
Marketing
Strategic Management
Project Management
Sales
Business Software
Real Estate
Professional Development
Accounting
Supply Chain Management
Business Strategy
Human Resources
View all Business

Creative

Music
Digital Media
Visual Arts
Design
Crafts
Performing Arts
AI Art
View all Creative

STEM

Mathematics
Engineering
Science
Statistics & Probability
Chemistry
Physics
Environmental Science
Astronomy
Biology
Agriculture
View all STEM

Health & Wellness

Disease & Disorders
Public Health
Health Care
Nursing
Mental Health
Continuing Medical Education (CME)
Medicine
Wellness
Nutrition
View all Health & Wellness

People & Society

Humanities
Education & Teaching
Social Sciences
History
Literature
Sociology
Economics
Psychology
Anthropology
Political Science
Law
Language Learning
Writing
Philosophy
Religion
View all People & Society

Personal Growth & Lifestyle

Personal Development
Sports & Recreation
Personal Finance
Parenting & Family
Food & Drink
Self-Defense & Martial Arts
Gardening
Productivity & Time Management
Games
Study Skills
Travel
Pets & Pet Care
Beauty & Makeup
Home & Living
Critical Thinking
View all Personal Growth & Lifestyle

Banning Telegram Can’t Stop Paper Leaks: Inside India’s NEET Exam Scandal

India banned Telegram after the NEET paper leak led to a retest for 2.28 million students. Class Central studied the scam, the money trail, and other platforms the leaks could move to.

Manoj Sharma Jul 29, 2026

Latest

Study Smarter: How to Focus, Beat Distraction, and Learn Faster
Can I Get College Credit from Online Courses?
Online Hobby Classes for Adults [2026]: 100+ Hobbies to Try
11 Best ChatGPT & Prompt Engineering Courses for 2026: Skills Beyond Copy-Paste Prompts
6 Best Raspberry Pi Courses for Beginners in 2026

Write for The Report

Visit The Report

600 Free Google Certifications
Trending

Most common

Popular subjects

Artificial Intelligence
34,664 courses
Programming
37,119 courses
AI Engineering
915 courses

Popular courses

Uncommon Sense Teaching
Deep Teaching Solutions
Happier Employees and Return-On-Investment Course
The University of Texas at Austin
Exploring English: Language and Culture
British Council

Organize and share your learning with Class Central Lists.

View our Lists Showcase

Sign up

Log in or Sign up

Log in
Sign up

Languages
Korean

Free Online

Korean Courses

2,236 courses

Showing 2,236 courses

Sort by Relevancy

Filter by

Filters

1. Free course (1,470)
2. With certificate (1,565)
3. Career certificates (3)
4. From universities (70)
Level
1. Beginner (656)
2. Intermediate (897)
3. Advanced (339)
Duration
1. < 30 mins (435)
2. 30 - 60 mins (177)
3. 1 - 2 hours (629)
4. 2 - 5 hours (315)
5. 5 - 10 hours (151)
6. 10+ hours (174)
Subject
1. Technology (1,726)
2. Business (286)
3. Certifications (99)

SK AI SUMMIT 2024
Wafer Transport Route Optimization Using AI Competition

Discover how SK Hynix optimized wafer transport routes through an AI competition, solving a complex semiconductor manufacturing challenge in just 34 days with collaborative data science expertise.
- YouTube
- 21 minutes
- Self-Paced
- Free Video
SK AI SUMMIT 2024
On-Premise Kubernetes and Airflow ETL Platform (Haflow) - Introduction and Implementation

Discover SK하이닉스의 클라우드 네이티브 ETL 플랫폼 Haflow의 구축 사례와 아키텍처를 통해 기존 ETL 솔루션의 한계 극복 방안과 리소스 최적화 전략을 파악하세요.
- YouTube
- 26 minutes
- Self-Paced
- Free Video
SK AI SUMMIT 2024
Deep Learning Models for Autonomous Driving

Discover the latest autonomous driving deep learning models and innovations from Silicon Valley, featuring insights from a former Tesla Autopilot R&D expert and current Phantom AI CEO.
- YouTube
- 23 minutes
- Self-Paced
- Free Video
SK AI SUMMIT 2024
SKT LLM Enterprise 서비스 - 기업용 맞춤형 LLM 최적화 솔루션

Discover SKT의 맞춤형 LLM Enterprise 서비스 개발 과정과 기술적 접근 방식을 통해 기업 환경에 최적화된 AI 솔루션 구현 방법을 탐구하는 기술 세션
- YouTube
- 23 minutes
- Self-Paced
- Free Video
SK AI SUMMIT 2024
RAG vs PEFT - Comparing LLM Domain Adaptation Methods

Delve into LLM 도메인 적용을 위한 RAG와 PEFT 방식의 비교 분석과 SK브로드밴드의 실제 구현 사례를 통한 AWS 환경 구축 및 모델 개발 노하우
- YouTube
- 24 minutes
- Self-Paced
- Free Video
SK AI SUMMIT 2024
구성원을 디지털 챔피언으로 만들기 - DX 역량 육성 체계 실행 사례

Discover SK케미칼's systematic approach to developing digital transformation capabilities through employee certification programs and HR integration for sustainable organizational change.
- YouTube
- 22 minutes
- Self-Paced
- Free Video
SK AI SUMMIT 2024
Debiased Self-Training을 활용한 대리운전 보너스콜 최적화

Discover how Tmap Mobility optimizes bonus call systems for designated drivers using debiased self-training, balancing passenger costs and driver satisfaction in a competitive two-sided market.
- YouTube
- 26 minutes
- Self-Paced
- Free Video
SK AI SUMMIT 2024
Konan LLM: Creating 4,000 Character Reports Instantly

Discover how Konan LLM, trained on 700B tokens, tackles security, cost, and performance challenges while minimizing hallucinations in B2B/B2G on-premise AI solutions.
- YouTube
- 24 minutes
- Self-Paced
- Free Video
SK AI SUMMIT 2024
The Future is Now: Machine Learning in Mobile Advertising

Discover how operational machine learning revolutionizes mobile advertising through real-world applications and innovative solutions, focusing on Moloco's technology and its impact on digital marketing performance.
- YouTube
- 22 minutes
- Self-Paced
- Free Video
SK AI SUMMIT 2024
Spark를 활용한 반도체 비정형 데이터 처리 및 조회 서비스 혁신

Discover how to optimize semiconductor unstructured data processing using Spark architecture and Big Data technologies for enhanced analysis capabilities in high-tech manufacturing environments.
- YouTube
- 24 minutes
- Self-Paced
- Free Video
SK AI SUMMIT 2024
Telco Data 기반 멀티 도메인 추천 엔진 - 협력적 게임이론 기반 순차 추천모델

Discover SK텔레콤의 혁신적인 멀티 도메인 추천 엔진 개발 과정과 구현 방법을 통해 데이터 기반 순차적 추천 시스템의 실제 적용 사례와 성과를 살펴보는 기술 세션
- YouTube
- 21 minutes
- Self-Paced
- Free Video
SK AI SUMMIT 2024
TKS를 활용한 앱현대화 혁신 사례 - SK브로드밴드 BTV 서비스 구축

Discover how SK Broadband modernized B TV services using TKS cloud service and Kubernetes, featuring practical deployment strategies and operational insights from their successful implementation journey.
- YouTube
- 26 minutes
- Self-Paced
- Free Video
SK AI SUMMIT 2024
Modern Industrial Data Platform - Technical Deep Dive

Dive into SKT's innovative approach to modern industrial data platforms, exploring on-demand data mesh architecture and active metadata management for enhanced data pipeline efficiency.
- YouTube
- 23 minutes
- Self-Paced
- Free Video
SK AI SUMMIT 2024
AI Project-Based Learning: Why and How - A Digital Transformation Approach

Discover how SK's AI Project-Based Learning program transforms workplace challenges into practical solutions while building essential AI capabilities and fostering digital transformation.
- YouTube
- 22 minutes
- Self-Paced
- Free Video
SK AI SUMMIT 2024
안전 관리 솔루션 '안심' 앱을 통한 안전한 작업 환경 구축

Discover how SK Eco Plant's 'Ansim' safety management app revolutionizes workplace safety through real-time risk alerts, comprehensive monitoring, and data-driven preventive measures for construction sites.
- YouTube
- 20 minutes
- Self-Paced
- Free Video

Career Certificates

Generative AI
UX Design
Data Science
Finance
DevOps
Project Management
All Subjects

Coursera
Udemy
Noble Desktop
Simplilearn
CodeSignal
Boot.dev
All Universities

The Report by Class Central RSS Feed

Series Finale of Online Education
Udemy Earns More, Pays Less
Duolingo's 2026 Strategy
1000s of Free Certificates
Best Courses Guides
Best of All Time
Most Popular of All Time

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.