Popular Free Courses

University of Michigan
Skills you'll gain: Memory Management, C (Programming Language), C and C++, Data Structures, Secure Coding, Application Security, System Programming, Programming Principles

Johns Hopkins University
Skills you'll gain: Image Analysis, Event-Driven Programming, Scalability, Dataflow, Digital Signal Processing, Distributed Computing, C++ (Programming Language), Program Development, Performance Tuning, Memory Management, Algorithms

Peking University
Skills you'll gain: Data Structures, Memory Management, Algorithms, Computer Programming, Database Management Systems, Theoretical Computer Science, Data Access, Performance Tuning, File Management

Skills you'll gain: Incident Response, Computer Security Incident Management, Endpoint Detection and Response, Cyber Threat Intelligence, Intrusion Detection and Prevention, Threat Detection, Cyber Attacks, Cybersecurity, Network Security, Digital Forensics, Network Monitoring, Data Security, Network Analysis, Exploitation techniques, Malware Protection, Memory Management

Nanjing University
Skills you'll gain: Operating Systems, File Management, Computer Systems, File Systems, OS Process Management, System Software, Software Architecture, Software Systems, Memory Management, Software Design, System Design and Implementation, File I/O, Computer Hardware, Peripheral Devices, Algorithms, Human Computer Interaction

Skills you'll gain: Linux Servers, Linux Administration, Unix, Linux Commands, Linux, Unix Commands, Command-Line Interface, OS Process Management, Operating System Administration, Unix Shell, Debugging, System Monitoring, DevOps, Memory Management, Resource Management

University of California San Diego
Skills you'll gain: Bioinformatics, Markov Model, Molecular Biology, Machine Learning Methods, Algorithms, Data Transformation, Memory Management, Microbiology

L&T EduTech
Skills you'll gain: Embedded Software, Peripheral Devices, Integrated Development Environments, Embedded Systems, Internet Of Things, Microarchitecture, Automation, Real Time Data, Hardware Architecture, Computer Architecture, Prototyping, Memory Management

DeepLearning.AI
Skills you'll gain: CrewAI, AI Workflows, AI Orchestration, Agentic Workflows, Generative AI Agents, Agentic systems, LLM Application, Automation, Artificial Intelligence and Machine Learning (AI/ML), Model Context Protocol, Context Engineering, Artificial Intelligence, System Monitoring, Workflow Management, Context Management, Tool Calling, Continuous Monitoring, Scalability, Memory Management, Large Language Modeling

Skills you'll gain: Programmable Logic Controllers, Electronic Hardware, Automation Engineering, Machine Controls, Plant Operations and Management, Computer Hardware, Electrical Wiring, Computational Logic, Control Systems, Automation, Simulation and Simulation Software, TCP/IP, Data Storage, Communication Systems, Applied Mathematics, Memory Management

University of Colorado Boulder
Skills you'll gain: Google Ads, Online Advertising, Digital Advertising, Contextual Advertising, Paid media, Advertising, Advertising Campaigns, Media Buying, Media Planning, Digital Media Strategy, Earned Media, Target Audience, Content Strategy, Data-Driven Marketing, Data Ethics, Business Ethics

Dartmouth College
Skills you'll gain: Command-Line Interface, Linux Commands, Linux, Embedded Systems, Linux Servers, Computer Engineering, File Systems, Unix, Operating Systems, C (Programming Language), File Management, Memory Management, Computer Programming Tools, Computer Programming, Open Source Technology, OS Process Management
In summary, here are 10 of our most popular free/ courses
- Data Structures in C: University of Michigan
- CUDA at Scale for the Enterprise: Johns Hopkins University
- 高级数据结构与算法: Peking University
- Technical Deep Dive with Incident Response Tools: Infosec
- 计算机操作系统: Nanjing University
- Linux: Processes & System Resource Management for DevOps: Coursera
- Finding Mutations in DNA and Proteins (Bioinformatics VI): University of California San Diego
- Microcontroller and Industrial Applications: L&T EduTech
- Design, Develop, and Deploy Multi-Agent Systems with CrewAI: DeepLearning.AI
- Siemens PLC and TIA Portal Essentials: Packt