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

6 Best Raspberry Pi Courses for Beginners in 2026
8 Best Elm Courses for 2026
5 Best AWS Security Courses for 2026: IAM to SCS-C03
10 Best Embroidery Courses for 2026: Begin With Basics, Expand Your Skills
Top 9 AI Governance Courses: Safe, Ethical, and Legal AI Deployment

Write for The Report

Visit The Report

600 Free Google Certifications
Trending

Most common

Popular subjects

Data Analysis
13,181 courses
Computer Science
12,698 courses
Language Learning
3,555 courses

Popular courses

Introduction to Research Ethics: Working with People
University of Leeds
Improving Communication Skills
University of Pennsylvania
Rome: A Virtual Tour of the Ancient City
University of Reading

Organize and share your learning with Class Central Lists.

View our Lists Showcase

Sign up

Log in or Sign up

Log in
Sign up

Institutions
ExplainingComputers

Free Online

ExplainingComputers Courses

250 courses

Showing 250 courses

Sort by Relevancy

Filter by

Filters

1. Free course (250)
Level
1. Beginner (100)
2. Intermediate (144)
3. Advanced (6)
Duration
1. < 30 mins (239)
2. 30 - 60 mins (7)
3. 1 - 2 hours (3)
4. 2 - 5 hours (1)
Subject
1. Technology (182)
2. STEM (50)
3. Creative (16)
Language
1. English (250)

Commodore OS 3.0 - Retro Linux Gaming Distro

Explore Commodore OS Vision 3.0, a retro-futuristic Linux distribution featuring 200+ games and nostalgic software for vintage computing enthusiasts.
- YouTube
- 20 minutes
- Self-Paced
- Free Video
Water Cooling a Desktop PC - AIO Installation and Performance Comparison

Learn to install an AIO water cooler in your desktop PC, comparing performance and noise levels with stock cooling solutions through hands-on demonstration.
- YouTube
- 19 minutes
- Self-Paced
- Free Video
Rock 4D - Excellent ARM SBC with PCIe Connector Review and Performance Comparison

Explore the Radxa Rock 4D ARM single-board computer through unboxing, OS testing, NVMe SSD setup with M.2+ HAT, and performance comparisons against Raspberry Pi 5.
- YouTube
- 22 minutes
- Self-Paced
- Free Video
Switching to 5G Broadband - Cudy P5 Router

Discover how to migrate from wired to wireless broadband using a Cudy P5 router, including 5G speed tests, setup guidance, and cost comparisons for faster internet.
- YouTube
- 16 minutes
- Self-Paced
- Free Video
Linux Desktop Security - 5 Key Measures

Discover essential Linux desktop security through 5 key measures: automated updates, firewall configuration, antivirus setup, user account control, and safe computing practices.
- YouTube
- 19 minutes
- Self-Paced
- Free Video
Raspberry Pi 500+ Review and Demo - Specifications, Setup, and Performance Tests

Explore the Raspberry Pi 500+ with M.2 NVMe SSD and mechanical keyboard through comprehensive specs, setup, and performance testing in this detailed hardware review.
- YouTube
- 17 minutes
- Self-Paced
- Free Video
Cyberdeck Musings - The Ultimate Portable PC

Explore cyberdeck build concepts using single-board computers, drawing inspiration from retro portable hardware like Toshiba T5100 and Atari Portfolio for custom PC designs.
- YouTube
- 18 minutes
- Self-Paced
- Free Video
Setting Up Windows 10 ESUs for Free

Discover how to enroll in Windows 10 extended security updates for free while minimizing personal data sharing with Microsoft for Home and Pro users.
- YouTube
- 14 minutes
- Self-Paced
- Free Video
XpressReal T3 - Maverick ARM Single Board Computer Review

Explore the XpressReal T3 Arm single board computer through comprehensive testing of FydeOS, Armbian installation, streaming capabilities, power consumption, and drive performance.
- YouTube
- 21 minutes
- Self-Paced
- Free Video
Debian 13 - Rock Solid Linux

Discover Debian 13 "Trixie" through comprehensive review and demo covering installation, features, apps, and both GNOME 4.8 and KDE desktop environments in this rock-solid Linux distribution.
- YouTube
- 19 minutes
- Self-Paced
- Free Video
Blender Video Editing - Learn Workflow, Transitions, Modifiers and More

Master Blender's video editing capabilities with workflow basics, transitions, keyframes, transformations, and modifiers in this comprehensive 29-minute tutorial.
- YouTube
- 29 minutes
- Self-Paced
- Free Video
Testing UFS - Fast ARM SBC Storage

Explore Universal Flash Storage (UFS) technology and test its performance on Arm single board computers with practical speed comparisons and setup guidance.
- YouTube
- 17 minutes
- Self-Paced
- Free Video
Zorin OS 18 - Linux for Windows 10 Users

Discover Zorin OS 18, a beginner-friendly Linux distribution designed for Windows 10 users, covering installation, Core vs Pro features, OneDrive integration, and browser customization.
- YouTube
- 23 minutes
- Self-Paced
- Free Video
Vanilla OS - New, Highly Secure, Immutable Linux Distro

Explore Vanilla OS, a secure, immutable Linux distro. Learn about its unique features, installation process, GNOME interface, app management, and potential as a daily driver.
- YouTube
- 19 minutes
- Self-Paced
- Free Video
Installing Windows 11 on Unsupported Hardware

Step-by-step guide to install Windows 11 on unsupported hardware, covering both clean installation and upgrade methods. Includes necessary tools, warnings, and tips to overcome compatibility issues.
- YouTube
- 16 minutes
- Self-Paced
- Free Video

Career Certificates

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

Coursera
edX
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.