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.

Skills you'll gain: Algorithms, Graph Theory, Data Structures, Computer Programming, C++ (Programming Language), Object Oriented Programming (OOP)
★ 4.7 (6) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Adobe Illustrator, Logo Design, Graphic Design, Creative Design, Graphics Software, Graphical Tools, Adobe Creative Cloud, Graphic and Visual Design, Style Guides, Project Design, Design, Digital Design, Design Software, Typography, File Management, Design Elements And Principles, Design Specifications, Color Theory
★ 3.9 (14) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Search Engine Optimization, Web Analytics and SEO, Content Optimization, Auditing, Information Architecture, Web Analytics, Extensible Markup Language (XML), Frontend Performance, Digital Marketing Tools, Analysis, Prioritization, Performance Metric
Beginner · Course · 1 - 3 Months

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: 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: Amazon Web Services, Billing
★ 4.8 (27) · Intermediate · Guided Project · Less Than 2 Hours
Coursera
Skills you'll gain: electromagnetics, Electrical Engineering, Hardware Design, Electronics Engineering, Electronics, Verification And Validation, Communication Systems, Wireless Networks, Telecommunications, Technical Design, Engineering Design Process, Simulation and Simulation Software, Simulations, Workflow Management, Radiation Protection, Network Troubleshooting, Business Workflow Analysis
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Marketing Design, Organizational Structure, Diagram Design, Marketing Collateral, Graphic Design, Presentations, Dashboard, Collaborative Software
★ 4.8 (12) · Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Prompt Engineering, AI powered creativity, Generative AI, Blogs, Search Engine Optimization, Content Development and Management, Content Strategy, Content Creation, Content Optimization, Keyword Research, ChatGPT
★ 4.8 (24) · Beginner · Guided Project · Less Than 2 Hours

Amazon Web Services
Skills you'll gain: Amazon Web Services, AWS Identity and Access Management (IAM), Amazon S3, Network Planning And Design, Identity and Access Management, Cloud Solutions, Cloud Management, Cloud Computing, Cloud Computing Architecture, Public Cloud, User Provisioning, Network Architecture, Virtual Networking, Cloud Infrastructure, Cloud Services, User Accounts, Solution Architecture
★ 4.8 (26) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Object Oriented Programming (OOP), Object Oriented Design, Software Documentation, Java Programming, Java, Technical Documentation, Computer Programming, Programming Principles, Code Reusability, Computer Science
★ 4.2 (22) · Intermediate · 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