Popular Free Courses
Status: NewStatus: Free TrialSkills you'll gain: Metasploit, Exploit development, Exploitation techniques, Vulnerability, Penetration Testing, Vulnerability Assessments, Vulnerability Scanning, Network Security, Distributed Denial-Of-Service (DDoS) Attacks, System Configuration, Data Security, Cybersecurity, Cyber Attacks, Linux, Bash (Scripting Language), Proxy Servers, Scripting, Linux Commands, Scripting Languages, Python Programming
Status: NewStatus: Free TrialSkills you'll gain: Fine-tuning, Hugging Face, LLM Application, Model Optimization, Large Language Modeling, MLOps (Machine Learning Operations), Generative AI, AI Product Strategy, Transfer Learning, Model Training, Applied Machine Learning, AI Personalization, Model Evaluation, Performance Tuning, Model Based Systems Engineering, Memory Management, Program Evaluation, Analysis, Probability Distribution
Status: NewSkills you'll gain: AI Workflows, Prompt Engineering Tools, Agentic Workflows, Deepseek, Automation, Agentic systems, AI Integrations, Memory Management
Status: Free TrialSkills you'll gain: vSphere DRS & HA, vCenter Server, vSphere Networking and Storage, Virtual Machines, Storage vMotion, vCenter Server Management, Virtualization and Virtual Machines, Performance Tuning, Virtualization, Memory Management, Capacity Management, System Monitoring, Data Migration
Status: Free TrialSkills you'll gain: Computer Graphics, Event-Driven Programming, 3D Assets, Visualization (Computer Graphics), Application Development, Application Design, Debugging, Computer Graphic Techniques, Graphics Software, Application Deployment, Video Game Development, C and C++, Maintainability, C++ (Programming Language), Microsoft Windows, Image Quality, Context Management, Software Architecture, Memory Management, Applied Mathematics
Status: NewStatus: Free TrialSkills you'll gain: Redis, Data Store, Key Management, Data Structures, Data Storage, Performance Tuning, Memory Management

Skills you'll gain: Object Oriented Programming (OOP), Java Programming, File I/O, Object Oriented Design, Java, Development Environment, Computer Programming, Programming Principles, Data Persistence, Integrated Development Environments, Memory Management, Debugging, File Management, Application Development, Data Structures
Status: Free TrialSkills you'll gain: Object Oriented Design, Computer Programming, Code Reusability, Memory Management
Status: NewStatus: Free TrialSkills you'll gain: Swift Programming, iOS Development, Apple iOS, Application Development, Mobile Development, Software Architecture, Secure Coding, Maintainability, Software Design Patterns, Code Reusability, Data Validation, User Interface (UI), Memory Management
Status: NewStatus: Free TrialSkills you'll gain: Redis, Data Persistence, Data Store, Data Storage Technologies, Performance Tuning, Transaction Processing, Operational Databases, Data Integrity, Server Administration, Servers, Scalability, Scripting Languages, Software Architecture, Memory Management, Scripting, Key Management, Configuration Management, Data Structures, Debugging
Status: PreviewBirla Institute of Technology & Science, Pilani
Skills you'll gain: Microarchitecture, Program Development, Distributed Computing, Performance Testing, Algorithms, Memory Management, Computer Hardware, C (Programming Language)
Status: NewSkills you'll gain: Code Reusability, Software Architecture, Object Oriented Design, Data-oriented programming, C# (Programming Language), Memory Management, Artificial Intelligence
In summary, here are 10 of our most popular free courses
- CyberSec First Responder – Advanced (CFR-A): Attack: CertNexus
- Fine-Tune & Optimize Generative AI Models: Coursera
- Master AI Agents – Build Leads from Scratch: Packt
- Advanced vSphere 8.x Features & Virtualization Management: Board Infinity
- Microsoft DirectX 3D Graphics Development: EDUCBA
- Master Redis Fundamentals for High-Performance Data Storage: EDUCBA
- Java for Beginners: Hands-On Course with Capstone Project: Packt
- Java: Arrays, Loops, Methods, and Encapsulation: Whizlabs
- Apply RxSwift to Build Reactive iOS E-Commerce Apps: EDUCBA
- Master Advanced Redis Operations and Server Management: EDUCBA