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.

Duke University
Skills you'll gain: Entrepreneurship, Social Impact, Capital Budgeting, Entrepreneurial Finance, Investment Management, Investments, Due Diligence, Fundraising, Business Metrics, Key Performance Indicators (KPIs), Growth Strategies, Business Modeling, Capital Markets, Finance, Financial Management, Business Strategy, Business Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Transfer Learning, Keras (Neural Network Library), Embeddings, Deep Learning, Image Analysis, Computer Vision, Natural Language Processing, Data Preprocessing
Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Deepseek, Hugging Face, Large Language Modeling, LLM Application, AI Personalization, ChatGPT, Deep Learning, Open Source Technology, AI Enablement, Model Deployment, Business Modeling, Applied Machine Learning, Analytical Skills, Application Programming Interface (API), Business Process Automation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Pandas (Python Package), Web Scraping, Python Programming, Jupyter, Image Analysis, Data Manipulation, Computer Vision, Data Analysis, Natural Language Processing, Data Visualization Software, Matplotlib, Data Import/Export, Unstructured Data, Data Collection
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Retrieval-Augmented Generation, OpenAI API, Generative AI, Large Language Modeling, Generative Adversarial Networks (GANs), ChatGPT, Generative AI Agents, Hugging Face, Artificial Intelligence and Machine Learning (AI/ML), Autoencoders, Applied Machine Learning, Prompt Engineering, Application Programming Interface (API), Transfer Learning, Machine Learning Algorithms, Data Preprocessing, Model Evaluation
Advanced · Course · 1 - 3 Months

Packt
Skills you'll gain: Goal Setting, Personal Development, Assertiveness, Smart Goals, Time Management, Productivity, Leadership, Professional Development, Stress Management, Emotional Intelligence, Empowerment, Relationship Management, Self-Awareness, Interpersonal Communications, Growth Mindedness
Beginner · Course · 1 - 4 Weeks

Edureka
Skills you'll gain: Amazon S3, AWS Identity and Access Management (IAM), Amazon Elastic Compute Cloud, Amazon Web Services, Identity and Access Management, Cloud Deployment, Cloud Computing, Cloud Computing Architecture, Cloud Infrastructure, Command-Line Interface, Public Cloud, Cloud Storage, Multi-Factor Authentication, Data Storage, Scalability
Intermediate · Course · 1 - 3 Months

Skills you'll gain: AI Security, Threat Management, MITRE ATT&CK Framework, LangChain, Threat Detection, Responsible AI, Large Language Modeling, Continuous Monitoring, Security Testing, Generative AI, Embeddings, System Monitoring, LangGraph, Prompt Engineering, Vector Databases, Model Evaluation
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Jupyter, Microsoft Excel, Spreadsheet Software, Project Schedules, Data Import/Export, Data Visualization Software, Python Programming, Email Automation, Data Literacy, Data Structures, Data Manipulation
Intermediate · Guided Project · Less Than 2 Hours

Coursera
Skills you'll gain: Responsible AI, AI Personalization, Sales Enablement, Sales Strategy, Sales Process, Sales Management, Sales Development, Customer experience improvement, Sales Operations, Generative AI Agents, Customer Engagement, Sales, Data-Driven Decision-Making, AI Enablement
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: ChatGPT, AI Enablement, Market Research, Financial Forecasting, AI Personalization, Business Solutions, LLM Application, Generative AI, Strategic Decision-Making, Supply Chain Management, Innovation, Forecasting, Customer Support, Artificial Intelligence
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Demand Planning, Customer Demand Planning, Supply Chain Planning, Production Planning, Forecasting, Time Series Analysis and Forecasting, Trend Analysis, Inventory Management System, Data Analysis, R Programming, Data Visualization, R (Software), Model Evaluation
Intermediate · Guided Project · Less Than 2 Hours