Pre-calculus courses can help you learn functions, trigonometry, complex numbers, and polynomial equations. You can build skills in graphing functions, solving equations, and understanding limits, which are crucial for calculus and other advanced math topics. Many courses introduce tools like graphing calculators and software for visualizing functions, which enhance your ability to analyze mathematical concepts and apply them in various fields such as engineering, physics, and computer science.

Johns Hopkins University
Skills you'll gain: Computer Vision, Supervised Learning, Image Analysis, Applied Machine Learning, Feature Engineering, Machine Learning Algorithms, Data Processing, Predictive Modeling, Machine Learning, Data Cleansing, Scikit Learn (Machine Learning Library), Data Integration, Data Transformation, Artificial Intelligence and Machine Learning (AI/ML), Data Analysis
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Metadata Management, Data Manipulation, Data Integration, Extract, Transform, Load, Database Management Systems, Data Transformation, Data Access, Data Migration, Data Warehousing, Data Pipelines, Data Validation, Version Control
Intermediate · Course · 1 - 4 Weeks

Erasmus University Rotterdam
Skills you'll gain: Microsoft Excel, Excel Formulas, Verification And Validation, Financial Modeling, Project Documentation, Business Modeling, Spreadsheet Software, Product Testing, Data Validation, Document Management, Data Integrity, Data Management, Organizational Skills
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Load Balancing, ASP.NET, Test Driven Development (TDD), Debugging, C# (Programming Language), Software Testing, Scalability, Performance Testing, Restful API, Unit Testing, Microservices, .NET Framework, Object-Relational Mapping, Software Architecture, Web Applications, User Accounts, Single Sign-On (SSO), Object Oriented Design, Distributed Computing, Redis
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: IT Service Management, Information Technology Infrastructure Library, Change Control, IT Management, Information Technology Architecture, Service Management, Security Management, Enterprise Architecture, Risk Management Framework, IT Infrastructure, IT Security Architecture, Capacity Management, Problem Management, Release Management, Incident Management
Intermediate · Course · 1 - 4 Weeks

Infosec
Skills you'll gain: Incident Response, Computer Security Incident Management, Threat Management, Cyber Operations, Cybersecurity, Cyber Threat Hunting, Threat Detection, Event Monitoring, Business Continuity, System Monitoring, Verification And Validation, Technical Communication
Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Real-Time Operating Systems, Performance Tuning, Embedded Software, Embedded Systems, Debugging, Systems Engineering, Software Systems, System Software, Systems Architecture, Systems Design, System Design and Implementation, Software Testing, Software Quality Assurance, Linux
Intermediate · Course · 1 - 4 Weeks

Indian School of Business
Skills you'll gain: Financial Planning, Tax Planning, Wealth Management, Income Tax, Insurance, General Finance, Financial Management, Investments, Financial Market, Loans, Budgeting, Risk Management, Goal Setting
Beginner · Course · 1 - 3 Months

Skills you'll gain: Computer Vision, Dashboard, IBM Cloud, Responsible AI, Data Ethics, Artificial Intelligence, Image Analysis, Cloud Computing, Application Development, Interactive Data Visualization, Business Workflow Analysis, Data Manipulation, No-Code Development, ChatGPT, Artificial Neural Networks, Cloud Applications, Self Service Technologies, Application Programming Interface (API), Data Structures, WordPress
Beginner · Professional Certificate · 3 - 6 Months
The University of Sydney
Skills you'll gain: Intercultural Competence, Cultural Sensitivity, Social Justice, Cultural Diversity, Diversity Awareness, Social Studies, Community Development, Public History, Anthropology, Land Management
Beginner · Course · 1 - 3 Months

Università di Napoli Federico II
Skills you'll gain: Engineering, Torque (Physics), Calculus
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Generative AI, AI Product Strategy, Responsible AI, Data Ethics, Artificial Intelligence, Prompt Engineering, Creative Problem-Solving, Machine Learning, Information Privacy, Critical Thinking
Beginner · Course · 1 - 4 Weeks