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.

Rice University
Skills you'll gain: Apache Kafka, Apache Spark, Apache Hadoop, Event-Driven Programming, Distributed Computing, Java Programming, Java, OS Process Management, Scala Programming, Servers
★ 4.6 (507) · Intermediate · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Theoretical Computer Science, Algorithms, Computational Thinking, Data Structures, Design Strategies, Quantum computing, Applied Mathematics, Python Programming, Analysis
★ 4.7 (277) · Advanced · Course · 1 - 4 Weeks

Skills you'll gain: IBM Cloud, Model Deployment, AI Enablement, Generative AI Agents, Self Service Technologies, Application Deployment, Customer Inquiries, Customer Engagement, Cloud Computing, Customer Service, Natural Language Processing
★ 4.6 (472) · Beginner · Guided Project · Less Than 2 Hours

Universidade de São Paulo
Skills you'll gain: Object Oriented Programming (OOP), Theoretical Computer Science, Computer Programming, Performance Testing, Algorithms, Programming Principles, Code Reusability, Computer Science, Data Structures, Python Programming, Computational Thinking, Maintainability, Test Automation, Software Testing
★ 4.9 (1.6K) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Cloud Infrastructure, Microsoft Azure, Infrastructure As A Service (IaaS), Data Processing, Big Data, Apache Spark, Artificial Intelligence and Machine Learning (AI/ML), Databricks, Infrastructure Security, Data Pipelines, Virtual Networking, Azure DevOps, Virtual Machines, Azure Active Directory, Analytics, Active Directory, Network Security, Model Deployment, Python Programming, Role-Based Access Control (RBAC)
★ 4.4 (1.6K) · Beginner · Specialization · 3 - 6 Months

Meta
Skills you'll gain: Full-Stack Web Development, Front-End Web Development, Django (Web Framework), Web Design and Development, Scalability, HTML and CSS, Cloud Hosting, Responsive Web Design, Web Development, Web Applications, Cloud Deployment, Back-End Web Development, MySQL, Cascading Style Sheets (CSS), Hypertext Markup Language (HTML), Cloud Computing, Application Programming Interface (API), Restful API, Virtual Environment, Javascript
★ 4.6 (239) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: MITRE ATT&CK Framework, Cybersecurity, Cyber Operations, Exploitation techniques, IT Automation, Scripting, Python Programming, Scripting Languages
★ 4.5 (435) · Intermediate · Course · 1 - 4 Weeks

University of Virginia Darden School Foundation
Skills you'll gain: Large Language Modeling, Customer Insights, Online Advertising, Digital Advertising, Keyword Research, LLM Application, Search Engine Marketing, AI Personalization, Pay Per Click Advertising, Content Marketing, Marketing Strategies, Google Ads, Digital Marketing Campaigns, Digital Marketing, Digital Brand Strategy, Generative AI, Data-Driven Marketing, Personalized Campaigns, Marketing, Marketing Analytics
★ 4 (70) · Beginner · Course · 1 - 4 Weeks

University of Washington
Skills you'll gain: Feature Engineering, Unsupervised Learning, Scientific Visualization, Data Ethics, Data Presentation, Statistical Visualization, Data Storytelling, Big Data, Relational Databases, Supervised Learning, Database Systems, Dataflow, Data Science, Model Evaluation, Machine Learning Methods, R Programming, Data Analysis, Model Training, SQL, Python Programming
★ 4.2 (926) · Intermediate · Specialization · 3 - 6 Months

University of Geneva
Skills you'll gain: Multilingualism, Language Interpretation, Translation, and Studies, English Language, International Relations, Diplomacy, World History, European History, Policy Analysis, Research, and Development, Political Sciences, Governance, Law, Regulation, and Compliance
★ 4.8 (130) · Beginner · Course · 1 - 3 Months

Universidad de los Andes
Skills you'll gain: Prompt Patterns, Responsible AI, LLM Application, AI literacy, AI powered creativity, AI Workflows, Artificial Intelligence and Machine Learning (AI/ML)
★ 4.7 (89) · Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Image Quality, Digital Signal Processing, Image Analysis, Computer Vision, Digital Communications, Computer Graphics, Medical Imaging, Applied Mathematics, Sensory Systems Analysis, Spatial Analysis, Linear Algebra, Matlab, Mathematical Modeling, Histogram, Differential Equations
★ 4.7 (1.1K) · Mixed · Course · 1 - 3 Months