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
Fundamentals of Neuroscience, Part 1: The Electrical Properties of the Neuron
Organic Chemistry 1
Mountains 101
Organize and share your learning with Class Central Lists.
View our Lists Showcase
Explore PowerShell's cross-platform capabilities, new features in version 7.1, and its growing adoption among Linux users. Learn about improvements in error handling, security, and community-driven enhancements.
Explore s3fs, a popular FUSE file system for object storage. Learn its uses, evolution, performance, and comparisons with NFS, including benefits and pitfalls.
Explore the testing process for Swagbadge components, learn about challenges faced, and discover future plans for open hardware projects in the maker community.
Explore the latest advancements in ArduPilot's flying robot technology, from micro-drones to massive aircraft, including new systems for customization, peripherals, and quadplane landing.
Explore RISC-V computing with SiFive's new Linux desktop: hardware specs, software stack, and live demos showcasing free software running on this innovative platform.
Explore the evolution of suspend-to-idle support in Linux, its complexities, and the changes made in response to user feedback and system requirements.
Explore the landmark legal battle between GNOME Foundation and a patent assertion entity, its impact on FOSS, and the groundbreaking settlement protecting open-source projects from future patent lawsuits.
Learn to analyze and improve your documentation by taking a step back, assessing your current state, identifying gaps, and aligning with user needs for more effective technical writing.
Explore the rise of voice interfaces, their impact on digital divides, and the decline of open source alternatives. Learn about challenges and potential interventions for more accessible voice technology.
Explore the future of music with intelligent instruments that use machine learning to predict, assist, and enhance performances, focusing on development using Raspberry Pi.
Explore the business value of open-sourcing software, balancing commercial interests with collaboration, and forming partnerships with users through the lens of Lagoon's development journey.
Explore cgroup2 resource control strategies using resctl-demo, an interactive tool for managing workload distribution and improving system reliability and utilization.
Explore customizing server platforms: modify embedded Linux systems, adapt hardware for specific needs, and experiment with platform firmware for enhanced functionality.
Strategies for navigating crises in event planning, drawing lessons from conferences that overcame floods, fires, and pandemics to deliver successful experiences.
Explore Arkisto, an open-source framework for digital preservation using sustainable standards. Learn about its data-centric approach, key components, and applications in research data management.
Get personalized course recommendations, track subjects and courses with reminders, and more.