Popular Free Courses
Status: NewStatus: Free TrialSkills you'll gain: Real Time Data, Apache Spark, Fraud detection, PySpark, Databricks, Data Pipelines, Dashboard, Big Data, Performance Tuning, Data Processing, Anomaly Detection, Operational Databases, Internet Of Things, Data Analysis, Performance Analysis, Trend Analysis
Status: NewStatus: Free TrialSkills you'll gain: Excel Formulas, Data Validation, Microsoft Excel, Accounting and Finance Software, Accounting Records, Spreadsheet Software, Data Quality, Data Maintenance, Financial Analysis

Skills you'll gain: Web Development Tools, Javascript, Scripting Languages, Scripting, Browser Compatibility, Debugging, Development Environment, Maintainability
Status: NewStatus: PreviewPolitecnico di Milano
Skills you'll gain: De-escalation Techniques, Diversity Training, Diversity Equity and Inclusion Initiatives, Crisis Intervention, Cultural Sensitivity, digital literacy
Status: NewStatus: Free TrialCoursera
Skills you'll gain: Marketing Automation, Email Automation, Scheduling, Management Reporting, Performance Reporting, Automation, Stakeholder Communications, Report Writing, Scalability, Continuous Improvement Process
Status: NewStatus: Free TrialSkills you'll gain: Root Cause Analysis, Data Security, Problem Management, Systems Analysis, Site Reliability Engineering, Capacity Management, Resource Management, Identity and Access Management, Role-Based Access Control (RBAC), Compliance Auditing
Status: NewStatus: Free TrialAlex Genadinik
Skills you'll gain: Search Engine Optimization, Web Analytics and SEO, Keyword Research, Web Analytics, Auditing, Content Strategy, WordPress, HTML and CSS, Content Management, Performance Improvement
Status: NewStatus: Free TrialSkills you'll gain: Threat Modeling, Application Security, Secure Coding, Open Web Application Security Project (OWASP), Security Engineering, Security Requirements Analysis, Security Controls, Data Security, Vulnerability Management, Computer Security, Vulnerability, Vulnerability Assessments, Databases, Information Privacy, Role-Based Access Control (RBAC), Computer Programming, Python Programming, Node.JS, JavaScript Frameworks, Javascript
Status: NewSkills you'll gain: Web Development Tools, Software Development, Regression Testing, Web Content Accessibility Guidelines, GitHub
Status: NewStatus: Free TrialSkills you'll gain: Security Testing, Application Security, Open Web Application Security Project (OWASP), Software Testing, Secure Coding, Test Tools, Regression Testing, Unit Testing, Penetration Testing, Security Controls, Computer Security, Test Driven Development (TDD), Debugging, User Acceptance Testing (UAT), Computer Programming, Python Programming, Node.JS, Information Privacy, JavaScript Frameworks, Javascript
Status: NewStatus: Free TrialSkills you'll gain: Augmented and Virtual Reality (AR/VR), Game Design, User Interface (UI)
Status: NewStatus: Free TrialLogical Operations
Skills you'll gain: Google Gemini, Presentations, Generative AI, Microsoft PowerPoint, Microsoft Copilot, ChatGPT, Prompt Engineering, Brainstorming, Productivity Software, Microsoft Office, Creative Problem-Solving, Artificial Intelligence, Writing, Microsoft 365, Business Communication, User Interface (UI), Problem Solving, Critical Thinking and Problem Solving
In summary, here are 10 of our most popular free courses
- Process & Analyze Real-Time Data Fast:Â Coursera
- Excel: Validate and Format Data Fast:Â Coursera
- Mastering JavaScript Variables – VAR, LET & CONST in 2025: Packt
- Gender-based violence: how to become an active bystander:Â Politecnico di Milano
- Automate Your Reports with Ease:Â Coursera
- SQL Infrastructure: Secure and Optimize:Â Coursera
- 50-Point Website SEO Audit:Â Alex Genadinik
- CSC: Secure Software Development and Implementation:Â CertNexus
- Building UI Components with Storybook - A Practical Tutorial:Â Packt
- CSC: Secure Software Testing and Maintenance:Â CertNexus