Computer fundamentals courses can help you learn basic hardware and software concepts, operating systems, networking, and cybersecurity principles. You can build skills in troubleshooting, system maintenance, and understanding data management practices. Many courses introduce tools like Windows, Linux, and various programming languages, showing how these skills apply in everyday computing tasks and professional environments.

Skills you'll gain: Kubernetes, Prompt Engineering, Cloud Infrastructure, Google Cloud Platform, Cloud Development, Identity and Access Management, Cloud Applications, Cloud-Native Computing, CI/CD, Infrastructure As A Service (IaaS), Cloud Platforms, Continuous Delivery, Cloud Storage, Virtual Networking, Virtual Machines, Continuous Deployment, Cloud Services, Scalability, Containerization, Application Deployment
Beginner · Specialization · 3 - 6 Months

Infosec
Skills you'll gain: File Systems, Digital Forensics, Microsoft Windows, File Management, Operating Systems, Data Structures, Data Validation, File I/O, Data Storage
Intermediate · Course · 1 - 3 Months

AI Business School
Skills you'll gain: Responsible AI, Generative AI, Prompt Engineering Tools, Risk Management, Generative AI Agents, AI literacy, HR Tech, Risk Mitigation, Artificial Intelligence, Agentic Workflows, Human Resources, AI Integrations, Digital Transformation
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Large Language Modeling, Email Security, Exploitation techniques, AI Security, Border Gateway Protocol, Malware Protection, Mobile Security, LLM Application, Cybersecurity, Routing Protocols, Network Security, Open Web Application Security Project (OWASP), Network Monitoring, TCP/IP, Intrusion Detection and Prevention, Security Controls, Threat Detection, Network Analysis, Internet Of Things, AI Integrations
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Electrical Wiring, Wiring Diagram, Electrical Systems, Blueprint Reading, Electrical Equipment, Electrical Power, Schematic Diagrams, Technical Drawing, Engineering Design Process, Engineering Drawings, Electrical Engineering, Electric Power Systems, Computer-Aided Design, AutoCAD, Electrical Safety
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Looker (Software), Order Fulfillment, Customer Analysis, Business Analytics, Data-Driven Decision-Making, Data Literacy, Business Intelligence, Business Intelligence Software, Order Processing, Customer Insights, Google Cloud Platform, Order Management, Dashboard, Business Analysis, Data Analysis, Sales Management, Sales, Enterprise Resource Planning
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Pandas (Python Package), Matplotlib, NumPy, Embeddings, Statistical Visualization, Machine Learning Algorithms, Natural Language Processing, Applied Machine Learning, Data Manipulation, Pivot Tables And Charts, Model Optimization, Machine Learning Methods, Linear Algebra, Deep Learning, Text Mining, Classification Algorithms, Markov Model, Unsupervised Learning, Data Preprocessing, Python Programming
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Stored Procedure, Object-Relational Mapping, SQL, Database Management, Relational Databases, Query Languages, .NET Framework, Databases, ASP.NET, Data Modeling, C# (Programming Language), Performance Tuning, Data Migration, Microsoft Visual Studio, Development Environment
Intermediate · Course · 1 - 3 Months

Lund University
Skills you'll gain: Radiation Therapy, Medical Equipment, Materials science, Semiconductors, electromagnetics, Physics, Emerging Technologies, Laboratory Research, General Science and Research
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Ideation, Diagram Design, Brainstorming, Teamwork, Data Visualization, Team Collaboration, Organizational Skills, Productivity
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Javascript, User Experience Design, User Experience, Web Applications, ChatGPT, Web Development, HTML and CSS, Application Programming Interface (API), Prompt Engineering, Real Time Data, Generative AI
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Model Deployment, Apache Spark, Data Pipelines, Cloud Deployment, Model Training, IBM Cloud, Applied Machine Learning, Machine Learning Methods, Model Optimization, Machine Learning Algorithms, Docker (Software), Machine Learning, Containerization, Data Science, Python Programming, Scalability, Design Thinking
Advanced · Course · 1 - 4 Weeks