Computer hardware courses can help you learn about computer architecture, circuit design, and system integration. You can build skills in troubleshooting hardware issues, assembling components, and optimizing performance for various applications. Many courses introduce tools like multimeters, oscilloscopes, and CAD software, that support designing and testing hardware systems.

Skills you'll gain: Network Infrastructure, Networking Hardware, Cybersecurity, Digital Communications
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Android Jetpack, Android Development, Android (Operating System), Kotlin, Mobile Development, Application Development, UI Components, Object-Relational Mapping, Software Design, User Interface (UI) Design, User Interface (UI), Game Design, Event-Driven Programming, Data Persistence, Code Reusability, Databases, Database Design, Data Architecture, Data Modeling
Intermediate · Course · 1 - 3 Months

LearnKartS
Skills you'll gain: Linux Administration, Red Hat Enterprise Linux, Linux Servers, Network Troubleshooting, Linux, Event Monitoring, Systems Administration, Linux Commands, System Support, Hardening, System Monitoring, Security Controls, System Configuration, Network Administration, Authorization (Computing), Operating Systems, Unix Shell, Unix Commands, Command-Line Interface, Disaster Recovery
Advanced · Course · 1 - 4 Weeks

Whizlabs
Skills you'll gain: Cloud Deployment, Cloud Computing Architecture, Cloud Computing, Cloud Services, Cloud Infrastructure, Public Cloud, Amazon Web Services, Cloud Platforms, Cloud Security, Cloud Management, Hybrid Cloud Computing, User Accounts
Beginner · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Object Oriented Design, Unity Engine, Object Oriented Programming (OOP), Video Game Development, Software Design Patterns, C# (Programming Language), Debugging, Data Structures, Software Design, Game Design, Prototyping, Programming Principles, Data Storage, Code Reusability, Graph Theory, C and C++, Event-Driven Programming, Software Architecture, Application Design, Algorithms
Beginner · Specialization · 3 - 6 Months

Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Prompt Engineering, Exploitation techniques, Cyber Security Assessment, Penetration Testing, Model Context Protocol, API Testing, AI Security, Vulnerability Scanning, Prompt Engineering Tools, LLM Application, AI Integrations, Unix Shell, Postman API Platform, Shell Script, Security Testing, Vulnerability Assessments, Prompt Patterns, Anthropic Claude, AI Workflows, Model Deployment
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Apple iOS, iOS Development, Swift Programming, Apple Xcode, Mobile Development, Data Persistence, Interactive Data Visualization, Apple software proficiency, AI Personalization, UI Components, User Interface (UI), Application Programming Interface (API), Web Content Accessibility Guidelines, AI Enablement, Usability, Mobile Development Tools, Software Design Patterns, Animations
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Interviewing Skills, Oral Expression, Public Speaking, Presentations, Verbal Communication Skills, Professional Development, Executive Presence, Non-Verbal Communication, Composure, Journalism, Professionalism, Communication, Communication Strategies, Media Strategy, Media Production, Telecommunications
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Linux Administration, Linux, Linux Servers, Linux Commands, Remote Access Systems, Cryptographic Protocols, Web Servers, Scalability, Operating Systems, Scripting, Data Integrity
Beginner · Specialization · 3 - 6 Months

New York University
Skills you'll gain: Security Engineering, Threat Modeling, Distributed Denial-Of-Service (DDoS) Attacks, Cyber Attacks, Cybersecurity, Threat Management, Cyber Risk, Cyber Security Assessment, Information Systems Security, Network Security, Computer Security, Exploitation techniques, Cryptography, Data Integrity
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Hardware Architecture, Microarchitecture, Bash (Scripting Language), Distributed Computing, Scalability, Memory Management, Shell Script, Computer Systems, File I/O, Big Data, Linux Commands, Cloud Development, C and C++, Computer Programming Tools, Linux, Computing Platforms, Data Import/Export, C++ (Programming Language), Communication Systems, C (Programming Language)
Advanced · Specialization · 3 - 6 Months