Language courses can help you learn grammar, vocabulary development, pronunciation techniques, and conversational skills. You can build skills in writing clearly, understanding cultural nuances, and using language for specific purposes like business or travel. Many courses introduce tools such as language learning apps, online dictionaries, and pronunciation software, which enhance your ability to practice and apply what you've learned in everyday situations.

Northeastern University
Skills you'll gain: Software Architecture, Java Programming, User Interface (UI), Object Oriented Programming (OOP), Data-Driven Decision-Making, Business Modeling, Test Data, Software Development, Application Development, Artificial Intelligence, Data Structures
Mixed · Course · 1 - 3 Months

Pearson
Skills you'll gain: Splunk, Dashboard, Ad Hoc Reporting, Data Visualization Software, Statistical Reporting, Event Monitoring, Security Information and Event Management (SIEM), Software Installation, Analytics, Data Analysis, Big Data, Query Languages
Beginner · Course · 1 - 4 Weeks

Technical University of Munich (TUM)
Skills you'll gain: Sustainable Business, Sustainable Technologies, Sustainability Reporting, Corporate Sustainability, Climate Change Mitigation, Sustainable Development, Sustainable Design, Environmental Science, Environmental Engineering, Information Technology, Artificial Intelligence, Hardware Design, Innovation
Intermediate · Course · 1 - 3 Months

Skills you'll gain: UI Components, Email Automation, Payment Systems, Cascading Style Sheets (CSS), User Interface (UI), HTML and CSS, Application Programming Interface (API), Web Development Tools, JavaScript Frameworks, Application Deployment
Intermediate · Course · 1 - 4 Weeks

University of Maryland, College Park
Skills you'll gain: Forecasting, Strategic Leadership, Product Roadmaps, Business Strategy, Innovation, Brainstorming, Organizational Strategy, Strategic Communication, Leadership, Employee Retention, Stakeholder Engagement, Employee Engagement
Beginner · Course · 1 - 3 Months

Skills you'll gain: Deep Learning, Artificial Intelligence and Machine Learning (AI/ML), Applied Machine Learning, Computer Vision, Artificial Neural Networks, Predictive Modeling, Exploratory Data Analysis, Performance Tuning
Beginner · Course · 1 - 3 Months

Skills you'll gain: Prompt Patterns, Microsoft Copilot, Tool Calling, Artificial Intelligence and Machine Learning (AI/ML), Large Language Modeling, Agentic systems, Semantic Web, Authorization (Computing), Authentications
Intermediate · Course · 1 - 4 Weeks

Packt
Skills you'll gain: Java, Web Servers, Encryption, Software Installation
Intermediate · Course · 1 - 4 Weeks

Koç University
Skills you'll gain: Numerical Analysis, Calculus, Applied Mathematics, Integral Calculus, Mathematical Software, Mathematics Education, Advanced Mathematics, Mathematical Theory & Analysis, Derivatives
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Terraform, Devops Tools, Amazon Web Services, Kubernetes, Amazon Elastic Compute Cloud, Command-Line Interface, Amazon S3, Configuration Management, Debugging
Intermediate · Course · 3 - 6 Months

Simplilearn
Skills you'll gain: Generative AI, Microsoft Copilot, Data Migration, Software Development Tools, Artificial Intelligence, Maintainability, Scalability, Performance Tuning, Kubernetes, Software Versioning, Application Frameworks, Algorithms, Data Structures
Beginner · Course · 1 - 4 Weeks

Koç University
Skills you'll gain: Calculus, Graphing, General Mathematics, Algebra, Mathematical Theory & Analysis, Integral Calculus
Beginner · Course · 1 - 3 Months