Software testing courses can help you learn test planning, test case design, automated testing, and performance testing. You can build skills in identifying bugs, writing effective test scripts, and using various testing methodologies. Many courses introduce tools like Selenium for automation, JUnit for unit testing, and JIRA for issue tracking, showing how these skills apply in real-world software development environments.

Skills you'll gain: Hardware Troubleshooting, Network Troubleshooting, Technical Support, Computer Hardware, Problem Management, Generative AI, Debugging, Technical Communication, Network Monitoring, Network Performance Management, Microsoft Windows, System Monitoring, Operating Systems, Mac OS, Technical Documentation
Beginner · Course · 1 - 4 Weeks
EDUCBA
Skills you'll gain: Splunk, Security Information and Event Management (SIEM), Data Modeling, Role-Based Access Control (RBAC), Dashboard Creation, System Monitoring, Dashboard, Model Training, Incident Response, Threat Detection, User Accounts, Machine Learning Methods, Data Transformation, Machine Learning Software, User Provisioning, Model Evaluation, Computer Security Incident Management, Cybersecurity, Interactive Data Visualization, Data Manipulation
Beginner · Specialization · 1 - 3 Months

Coursera
Skills you'll gain: MySQL, SQL, Relational Databases, Data Analysis, Computer Programming, Computer Science
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Exploratory Data Analysis, NumPy, Data Visualization, Data Analysis, Plot (Graphics), Seaborn, Matplotlib, Statistical Visualization, Cloud Computing, Jupyter, Dimensionality Reduction, Data Science, Unsupervised Learning, Scikit Learn (Machine Learning Library), Machine Learning Methods, Numerical Analysis, Python Programming, Data Manipulation
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Programming Principles, Computer Programming, Python Programming, Computational Logic, Computer Science
Beginner · Course · 1 - 4 Weeks

University of Pittsburgh
Skills you'll gain: Educational Materials, Web Content Accessibility Guidelines, Disabilities, Education and Training, Adaptive Equipment, Instructional Design, Education Software and Technology, Case Studies, Diversity Training, Student Support and Services, Student Services, Diversity Awareness, Higher Education, Diversity Equity and Inclusion Initiatives
Mixed · Course · 1 - 4 Weeks

University of California, Irvine
Skills you'll gain: Search Engine Marketing, Digital Brand Strategy, Keyword Research, Digital Marketing, Online Advertising, Search Engine Optimization, Content Marketing, Social Media Marketing, Social Media Strategy, Digital Media Strategy, Social Media, Web Analytics and SEO, Storytelling, Marketing Strategies, Marketing Strategy and Techniques, Pay Per Click Advertising, Marketing Communications, Digital Advertising, Customer Relationship Management, Brand Management
Beginner · Course · 1 - 4 Weeks

The University of Edinburgh
Skills you'll gain: Educational Materials, Learning Strategies, Instructional Design, Web Content Accessibility Guidelines, Web Content, Digital pedagogy, Education Software and Technology, Diversity Awareness, Cultural Diversity, Scripting
Intermediate · Course · 1 - 4 Weeks

Eindhoven University of Technology
Skills you'll gain: electromagnetics, Electronics Engineering, Telecommunications, Electrical Engineering, Electronic Systems, Electronic Hardware, Communication Systems, Wireless Networks, Engineering Design Process, Simulation and Simulation Software, Engineering Analysis, Design Software, Process Design
Intermediate · Course · 1 - 3 Months

Kennesaw State University
Skills you'll gain: Prompt Engineering, Prompt Patterns, Responsible AI, Generative AI, AI literacy, Education Software and Technology, ChatGPT, Peer Review, OpenAI, Education and Training, Digital pedagogy, AI Integrations
Intermediate · Course · 1 - 4 Weeks

Icahn School of Medicine at Mount Sinai
Skills you'll gain: Matlab, Mathematical Software, Mathematical Modeling, Simulation and Simulation Software, Differential Equations, Simulations, Statistical Modeling, Biochemistry, Biology, Cell Biology, Electrical Systems
Mixed · Course · 1 - 3 Months

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