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.

Microsoft
Skills you'll gain: Stored Procedure, Star Schema, Microsoft SQL Servers, Database Design, Relational Databases, Transact-SQL, Data Integrity, Database Architecture and Administration, Database Development, Data Integration, SQL, Transaction Processing, Power BI, Data Warehousing, Database Management, Data Maintenance, Databases, Query Languages, Database Systems, Data Management
★ 4.6 (264) · Beginner · Professional Certificate · 3 - 6 Months

Google Cloud
Skills you'll gain: Google Gemini, Google Cloud Platform, Gemini, Generative AI Agents, AI Workflows, AI Orchestration, Agentic Workflows, Agentic systems, AI Security, Retrieval-Augmented Generation, Large Language Modeling, LLM Application, AI Integrations, Generative AI, Cloud Deployment, Intranet, Enterprise Security
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Time Series Analysis and Forecasting, SQL
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Apple iOS, iOS Development, Swift Programming, Apple Xcode, Application Development, Mobile Development, Prototyping, UI Components, Mobile Development Tools, Apple software proficiency, User Interface (UI), No-Code Development, Knowledge of Apple Software, User Interface (UI) Design, User Experience Design, Data Persistence, Animations
Beginner · Course · 1 - 3 Months

LearnKartS
Skills you'll gain: Node.JS, Authentications, Middleware, Server Side, Back-End Web Development, MongoDB, Authorization (Computing), Web Development, JSON, Encryption, JavaScript Frameworks, Model View Controller, Web Applications, Restful API, User Accounts, MySQL, Javascript, TypeScript, Email Automation, Verification And Validation
Beginner · Course · 1 - 3 Months

Skills you'll gain: Data Structures, Algorithms, Programming Principles, Computer Programming, Theoretical Computer Science, Computational Thinking, Javascript, Memory Management
Intermediate · Course · 1 - 3 Months
University of Michigan
Skills you'll gain: Network Analysis, Social Network Analysis, Network Model, Graph Theory, Data Analysis, Predictive Analytics, Python Programming, Algorithms
★ 4.6 (2.7K) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Apple iOS, iOS Development, Swift Programming, Mobile Development, User Interface (UI), User Interface (UI) Design, UI Components, User Interface and User Experience (UI/UX) Design, Apple software proficiency, Data Management, Data Persistence, Data Modeling, Data Migration, Mobile Development Tools, Software Design Patterns, Animations
Intermediate · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Generative AI, Generative Model Architectures, Generative AI Agents, Prompt Engineering, AI literacy, Prompt Patterns, LLM Application, Artificial Intelligence, AI Workflows, Tool Calling, Large Language Modeling, Responsible AI, Model Training, Data Ethics, Agentic systems, Fine-tuning, Context Management, Model Evaluation
Intermediate · Course · 1 - 3 Months

Total Seminars
Skills you'll gain: User Accounts, Multi-Factor Authentication, User Provisioning, Identity and Access Management, Zero Trust Network Access, AWS Identity and Access Management (IAM), Account Management, Authorization (Computing), Authentications, Security Controls, Security Assertion Markup Language (SAML), Security Management, Security Awareness, Security Software, Security Testing
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: React.js, Front-End Web Development, Event-Driven Programming, Javascript, Context Management, Web Applications, UI Components, Cascading Style Sheets (CSS), Scalability
Beginner · Course · 1 - 3 Months

Skills you'll gain: Teradata SQL, Identity and Access Management, Data Import/Export, Role-Based Access Control (RBAC), Data Integration, Google Cloud Platform, Extract, Transform, Load, Data Warehousing, SQL, Data Architecture, Database Architecture and Administration, Database Design, Data Modeling, Real Time Data
Intermediate · Course · 1 - 3 Months