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.

Board Infinity
Skills you'll gain: Frontend Integration, Front-End Web Development, Web Design, Scalability, Server Side, Maintainability
★ 3.9 (18) · Intermediate · Course · 1 - 4 Weeks
Illinois Tech
Skills you'll gain: Linux, Cloud-Native Computing, Network Security, Linux Administration, Cloud Computing, Amazon Web Services, Infrastructure as Code (IaC), Cloud Computing Architecture, Network Troubleshooting, Operating System Administration, Cloud Platforms, Cloud Storage, Linux Commands, Software-Defined Networking, User Accounts, Cloud Infrastructure, Network Monitoring, Virtual Networking, Cloud Services, Data Infrastructure
★ 4.6 (89) · Beginner · Specialization · 3 - 6 Months

Packt
Skills you'll gain: OSI Models, Computer Networking, Virtualization, Data Centers, Virtual Networking, General Networking, Network Architecture, Network Protocols, TCP/IP, Local Area Networks, Network Model
★ 4.9 (20) · Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Semiconductors, Manufacturing Standards, Production Process, Manufacturing Operations, Manufacturing Processes, Electronics, Manufacturing and Production, Infrastructure Security, Security Controls, Network Infrastructure, Analysis
★ 3.4 (7) · Intermediate · Course · 1 - 4 Weeks

University of California, Irvine
Skills you'll gain: Network Security, Computer Hardware, Computer Systems, Information Technology, System Software, General Networking, Network Protocols, Operating Systems, System Configuration, Computer Networking
★ 4.6 (294) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Disaster Recovery, Computer Hardware, Database Management, Relational Databases, Computer Systems, Databases, Computer Architecture, Cybersecurity, Operating Systems, SQL, Information Technology, Database Systems, General Networking, Information Systems Security, Data Storage Technologies, Network Security, Networking Hardware, Software Systems, Security Management, Package and Software Management
★ 4.8 (18) · Mixed · Course · 1 - 4 Weeks

LearnKartS
Skills you'll gain: Cloud Services, Cloud Infrastructure, Cloud Computing, Cloud Computing Architecture, Cloud Solutions, Cloud Platforms, Infrastructure As A Service (IaaS), Public Cloud, TCP/IP, Software As A Service, Network Infrastructure, Cloud Security, Platform As A Service (PaaS), Hybrid Cloud Computing, General Networking, Private Cloud, Virtualization, Virtualization and Virtual Machines, Scalability
★ 4.4 (80) · Beginner · Course · 1 - 4 Weeks

Universitat Politècnica de València
Skills you'll gain: Business Systems, Enterprise Resource Planning, Supply Chain Management, Geographic Information Systems, Web Development, Customer Relationship Management
Beginner · Course · 1 - 3 Months

International Institute of Information Technology, Hyderabad
Skills you'll gain: Computer Science, System Programming, Memory Management, Performance Tuning, C (Programming Language), Computational Logic, Numerical Analysis, Algorithms, Debugging
★ 4.7 (7) · Intermediate · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Responsive Web Design, Cascading Style Sheets (CSS), Data Persistence, Event-Driven Programming, HTML and CSS, Web Applications, Front-End Web Development, Javascript, Secure Coding, Data Storage Technologies, Application Security, Data Validation, Data Management
★ 3.8 (8) · Beginner · Course · 1 - 3 Months

Packt
Skills you'll gain: Linux, Linux Administration, Linux Commands, File Management, User Accounts, Operating System Administration, File Systems, OS Process Management, Command-Line Interface, General Networking, Shell Script, Operating Systems, Remote Access Systems, Scripting, Dataflow
★ 4.6 (10) · Intermediate · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Eclipse (Software), Java Programming, Object Oriented Programming (OOP), Software Development Tools, Java, Computer Programming Tools, Object Oriented Design, Integrated Development Environments, Development Environment, Computer Programming, Programming Principles, Virtual Machines, Algorithms
★ 4.4 (640) · Beginner · Course · 1 - 4 Weeks