Free courses can help you learn coding languages like Python and JavaScript, data analysis techniques, and web development fundamentals. You can build skills in problem-solving, algorithm design, and creating interactive websites. Many courses introduce tools such as Git for version control, SQL for database management, and various frameworks that streamline web development, allowing you to apply your skills in practical projects.

MathWorks
Skills you'll gain: Computer Vision, Model Evaluation, Image Analysis, Convolutional Neural Networks, Deep Learning, Model Training, Matlab, Fine-tuning, Data Preprocessing, Software Visualization, Transfer Learning, Model Optimization, Data Analysis, Network Architecture
★ 4.9 (13) · Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Project Management Software, Collaborative Software, Productivity Software, Organizational Skills, User Accounts, User Provisioning
★ 4.8 (12) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Sales Presentation, Canva (Software), Sales Presentations, Visual Storytelling, AI powered creativity, Presentations, Microsoft PowerPoint, Advertising, Prompt Engineering, Branding, Photo Editing, Video Editing
Intermediate · Guided Project · Less Than 2 Hours
Skills you'll gain: Django (Web Framework), Application Programming Interface (API), Restful API, Web Development, Program Development, Event-Driven Programming, Python Programming, GitHub
★ 4.9 (27) · Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Package and Software Management, Bash (Scripting Language), Git (Version Control System), GitHub, Version Control, Unix Shell, Ubuntu, Shell Script, Scripting, Unix, Scripting Languages, Unix Commands, Linux, System Configuration, grep, Linux Administration, Linux Commands, File Management, Configuration Management, File I/O
★ 2.9 (13) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft Copilot, Forecasting, Revenue Forecasting, Responsible AI, Sales Pipelines, Data Ethics, Sales Strategy, Sales, Sales Enablement, AI Product Strategy, Sales Management, AI Personalization, AI Enablement, Microsoft 365, Data Integration
★ 4.4 (11) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Scikit Learn (Machine Learning Library), Predictive Modeling, Regression Analysis, Machine Learning Algorithms, Applied Machine Learning, Predictive Analytics, Python Programming, Classification Algorithms, Model Training, Machine Learning, Data Analysis
★ 4.8 (11) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Network Security, Open Shortest Path First (OSPF), Network Performance Management, Network Monitoring, Network Planning And Design, Network Engineering, Network Protocols, System Configuration, Infrastructure as Code (IaC), Remote Access Systems, Terraform, Configuration Management, Authentications, Scalability
★ 4.7 (25) · Beginner · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Education Software and Technology, Digital pedagogy
★ 4.9 (12) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Canva (Software), Visual Storytelling, Storytelling, Color Theory, Color Matching, Graphical Tools, Document Management, Graphic and Visual Design, Graphic and Visual Design Software, Graphic Design, Design, Creative Design, Content Creation, Digital Design, User Accounts, Marketing
★ 4.5 (35) · Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Wireframing, Figma (Design Software), Design Reviews, Collaborative Software, Design Software, Digital Design
★ 4.7 (13) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Timelines, Project Schedules, Project Documentation, Microsoft Excel, Project Scoping, Project Management Software, Microsoft 365, Microsoft Office, Presentations, User Accounts
★ 3.9 (11) · Beginner · Guided Project · Less Than 2 Hours