Computer courses can help you learn programming languages like Python and Java, data structures, algorithms, and web development fundamentals. You can build skills in software design, debugging, and database management, along with understanding cybersecurity principles. Many courses introduce tools such as Git for version control, SQL for database queries, and frameworks like React for building user interfaces, demonstrating how these skills are applied in real-world projects.

Johns Hopkins University
Skills you'll gain: Data Warehousing, Apache Hadoop, Distributed Computing, Scalability, Transaction Processing, Database Systems, Database Design, Applied Machine Learning, Database Management Systems, Data Architecture, Database Theory, Database Management, Database Architecture and Administration, Cloud Computing, Big Data, Relational Databases, Query Languages, Databases, Data Processing, SQL
Intermediate Ā· Specialization Ā· 1 - 3 Months

Skills you'll gain: Sales Presentation, Presentations, Sales Presentations, Product Demonstration, Microsoft PowerPoint, Microsoft Office, Customer Analysis, Competitive Analysis, Productivity Software, Business Communication, Value Propositions
Beginner Ā· Guided Project Ā· Less Than 2 Hours

Logical Operations
Skills you'll gain: Network Troubleshooting, Network Administration, Network Security, Network Architecture, TCP/IP, Network Routers, Computer Networking, Network Routing, Virtual Local Area Network (VLAN), Dynamic Host Configuration Protocol (DHCP), Wireless Networks, Local Area Networks, Network Switches, Networking Hardware, Network Infrastructure, IT Automation, Network Protocols, Routing Protocols, Hardware Troubleshooting, Network Model
Beginner Ā· Specialization Ā· 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Machine Learning Methods, Machine Learning, Machine Learning Software, Model Training, Machine Learning Algorithms, Applied Machine Learning, Model Optimization, Model Evaluation, Data Ethics, Artificial Intelligence and Machine Learning (AI/ML), Research Design, Data Collection, Data Capture, Classification Algorithms, Experimentation, Data Validation, Amazon Web Services, Data Quality, Statistical Analysis
Intermediate Ā· Course Ā· 1 - 3 Months

Skills you'll gain: Microsoft Azure, Cloud Management, Cloud Computing, Dashboard Creation, Identity and Access Management, Cloud Computing Architecture, Cloud Solutions, Virtual Networking, Cloud Infrastructure, Cloud Platforms, System Monitoring, Cloud Services, Infrastructure As A Service (IaaS), Public Cloud, Cloud Deployment, Kubernetes, Infrastructure as Code (IaC), Data Governance, Load Balancing, Scalability
Beginner Ā· Specialization Ā· 3 - 6 Months

Board Infinity
Skills you'll gain: Vue.JS, Application Deployment, UI Components, JavaScript Frameworks, Data Access, Frontend Performance, Web Analytics and SEO, Android Development, Development Environment, Server Side, Data Management
Intermediate Ā· Course Ā· 1 - 4 Weeks
University of Michigan
Skills you'll gain: Web Scraping, JSON, Extensible Markup Language (XML), Network Protocols, Web Services, Data Access, Application Programming Interface (API), Restful API, Data Processing, Python Programming, Development Environment, Software Installation
Mixed Ā· Course Ā· 1 - 3 Months

EDUCBA
Beginner Ā· Course Ā· 1 - 4 Weeks

Board Infinity
Skills you'll gain: TypeScript, Angular, UI Components, User Interface (UI), Application Frameworks, JavaScript Frameworks, Front-End Web Development, Software Architecture, Web Development Tools, Event-Driven Programming, Development Environment, Code Reusability, Data Validation, Command-Line Interface
Beginner Ā· Course Ā· 1 - 4 Weeks

Skills you'll gain: Javascript, Event-Driven Programming, Web Applications, Application Deployment, Web Development, Full-Stack Web Development, Hypertext Markup Language (HTML), Code Reusability, Programming Principles, GitHub, Object Oriented Design, Object Oriented Programming (OOP), Data Validation
Beginner Ā· Course Ā· 1 - 3 Months

Skills you'll gain: HTML and CSS, Cascading Style Sheets (CSS), Hypertext Markup Language (HTML), Web Design and Development, Web Design, Web Development, UI Components, Front-End Web Development, Web Content
Beginner Ā· Guided Project Ā· Less Than 2 Hours

Technical University of Munich (TUM)
Skills you'll gain: Global Positioning Systems, Digital Transformation, Environmental Monitoring, Manufacturing and Production, Geospatial Information and Technology, Image Analysis, AI literacy, Cybersecurity, Spatial Data Analysis, Digital Analysis, Artificial Intelligence, Cyber Risk, Cyber Attacks, Telecommunications, Cloud Services, Cloud Computing, Data Storage, Reliability
Intermediate Ā· Course Ā· 1 - 4 Weeks