Courses from 1000+ universities
17 years ago, Krishna Kumar started offering free PMP prep online. Today, it’s a leading digital upskilling platform that helps millions upskill in AI, cybersecurity, data science, and more.
600 Free Google Certifications
Computer Science
Artificial Intelligence
Digital Skills
Introduction to HTML5
Rome: A Virtual Tour of the Ancient City
The Modern World, Part One: Global History from 1760 to 1910
Organize and share your learning with Class Central Lists.
View our Lists Showcase
Master touch-typing fundamentals and develop proper techniques for alphanumeric, symbol, and punctuation keys to achieve speeds of 20+ WPM with 90% accuracy through structured practice.
Master proper keyboarding techniques and boost typing speed and accuracy through personalized drills, covering the full keyboard layout including numeric keypad and special keys.
Master website building tools and strategies to create, customize, and optimize business web pages using drag-and-drop builders while implementing e-commerce solutions and promotion techniques.
Master essential leadership skills and human relations principles to effectively manage teams, drive motivation, navigate change, and foster organizational development in supervisory roles.
Master social media marketing strategies through hands-on projects, learning to create and measure successful campaigns while integrating targeted platforms to promote products and brands effectively.
Master essential nursing pharmacology concepts, focusing on drug administration, effects, interactions, and clinical implications for safe and effective patient care.
Master the fundamentals of sports nutrition and learn how dietary choices impact athletic performance, energy metabolism, and training outcomes for optimal fitness and competitive success.
Master essential photography business skills from marketing and self-promotion to pricing strategies and tax management, helping you build a successful and profitable photography career.
Master the art of capturing compelling portraits in natural settings, using available light and modifiers while learning to connect with subjects for authentic environmental photographs.
Explore critical social, political, and cultural issues affecting Filipino communities, from identity development and immigration to labor rights and cultural appropriation.
Master advanced pharmaceutical concepts, drug classifications, and IV preparations while learning anatomy, medical terminology, and pharmacy laws essential for professional pharmacy technician practice.
Master fundamental concepts of electricity, magnetism, light and modern physics through algebra and trigonometry-based exploration of core physical principles and theories.
Master calculus applications in physics through advanced problem-solving, focusing on essential concepts for life science majors and expanding fundamental physics principles.
Master the fundamentals of policy-making processes, key political actors, and analytical frameworks while developing skills to evaluate and understand various approaches to public policy formation.
Master constitutional principles and legal frameworks protecting individual freedoms, analyzing landmark cases through civil liberties and civil rights perspectives to understand fundamental protections.
Get personalized course recommendations, track subjects and courses with reminders, and more.