AI and Machine Learning

AI and machine learning are driving innovation across industries. Learn more about generative AI, large language models, and more with these resources.

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How to Use ChatGPT (Beginner to Power User) [VIDEO]

Imagine having a personal AI assistant that helps with emails, studying, problem-solving, and creative projects—anytime, for free. This video walks through how to go from complete ChatGPT beginner to confident user.

January 29, 2026

Article

[Featured image] Preteen Girl at Desk Solving Homework with AI Chatbot

What Is Sora? How to Use ChatGPT Sora

Sora uses generative AI to quickly create clips based on user prompts. Learn more about Sora, what it can do, and how to use it.

January 28, 2026

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Why the BERT Model Is a Game-Changer for Language Models [VIDEO]

From powering smarter search engines to improving chatbots, the BERT model is making AI more capable than ever before. In this video, we're going over what BERT is, who can use it, and how it can help you. Let's get started!

January 27, 2026

Article

Article Image

How to Use ChatGPT (Beginner to Power User) [VIDEO]

Imagine having a personal AI assistant that helps with emails, studying, problem-solving, and creative projects—anytime, for free. This video walks through how to go from complete ChatGPT beginner to confident user.

January 29, 2026

Article

[Featured image] Preteen Girl at Desk Solving Homework with AI Chatbot

What Is Sora? How to Use ChatGPT Sora

Sora uses generative AI to quickly create clips based on user prompts. Learn more about Sora, what it can do, and how to use it.

January 28, 2026

Article

AI and machine learning courses

University of Pennsylvania

Skills you'll gain: Agentic systems, Artificial Intelligence, Algorithms, AI literacy, Python Programming, Responsible AI, Theoretical Computer Science

Status: Free Trial
Category: Credit offered

IBM

Skills you'll gain: Responsible AI, Generative AI, Generative Model Architectures, LLM Application, AI literacy, Natural Language Processing, Robotics, Risk Mitigation

Status: Free Trial
Category: Credit offered

Google

Skills you'll gain: Prompt Patterns, Google Gemini, Generative AI, AI literacy, Model Training, AI Integrations, Google Sheets, Critical Thinking, Innovation

Status: Free Trial
Category: AI skills
Category: Credit offered
[Featured Image] A woman sits at a laptop researching the differences between Perplexity and ChatGPT.

Perplexity vs. ChatGPT: Key Differences and Which Is Best for Your Tasks

Compare features, strengths, pricing, and best use cases of these popular conversational AI platforms to find the right solution for your needs.

January 27, 2026

Article

[Video thumbnail] ChatGPT vs Perplexity

ChatGPT vs Perplexity: Which AI Tool Should You Use? [VIDEO]

AI search tools are changing how research, writing, and problem-solving get done at work. In this video, explore the real-world differences between ChatGPT and Perplexity.

January 21, 2026

Article

[Featured image] Programmer in startup office using large language model to get help with coding

What Is Context Engineering? Components, Quality Management, and Troubleshooting

With the growth of agentic AI, context engineering has become a critical requirement. Learn more about context engineering, including the components you’ll need to include, best practices, and ways to avoid context failure.

January 16, 2026

Article

[Featured Image] A student works in a library on a laptop, using ChatGPT Deep Research.

What Is ChatGPT Deep Research? (And How to Use It Effectively)

Learn how ChatGPT Deep Research works, compare models, and follow a step-by-step guide to getting the most out of your outputs.

January 15, 2026

Article

[Featured image]: A woman works at a desk adding a ChatGPT API to her team's project.

ChatGPT API: How to Add AI Features to Your App and Security Considerations to Keep in Mind

Learn what the ChatGPT API is, how to add AI features like chatbots and content generation to your app, what it costs, and security best practices to use it safely and effectively.

January 12, 2026

Article

[Featured Image] A woman sits at a table and uses ChatGPT for students on her laptop.

ChatGPT for Students: Ways to Use the GenAI Tool to Enhance Your Learning

Discover how students can use ChatGPT’s Study Mode to improve learning, understand complex topics, build study plans, and get career support while keeping key AI considerations in mind.

December 17, 2025

Article

[Featured Image] A group of learners gather in a classroom setting to learn more about the various types of AI agents and how to build their own.

Types of AI Agents

Discover the various types of AI agents currently in use, and learn more about their key features and applications as you explore the steps to establish your agentic AI foundation and develop your own AI agent.

December 9, 2025

Article

[Featured Image] Two agriculturalists study plant development in a field using sustainable AI practices and technologies.

Sustainable AI: How AI Can Help with Sustainability

Explore sustainable AI practices and learn how you can contribute to a more sustainable future.

December 9, 2025

Article

[Featured Image] Two learners sit on a blue couch in front of a large white bookshelf as they study probabilistic programming together and discuss its uses.

What Is Probabilistic Programming?

Discover what probabilistic programming is and how it can be useful to you. Also, learn more about the foundations of probabilistic programming and how to implement it.

December 9, 2025

Article

Article Image

Why the BERT Model Is a Game-Changer for Language Models [VIDEO]

From powering smarter search engines to improving chatbots, the BERT model is making AI more capable than ever before. In this video, we're going over what BERT is, who can use it, and how it can help you. Let's get started!

January 27, 2026

Article

[Featured Image] A woman sits at a laptop researching the differences between Perplexity and ChatGPT.

Perplexity vs. ChatGPT: Key Differences and Which Is Best for Your Tasks

Compare features, strengths, pricing, and best use cases of these popular conversational AI platforms to find the right solution for your needs.

January 27, 2026

Article

[Video thumbnail] ChatGPT vs Perplexity

ChatGPT vs Perplexity: Which AI Tool Should You Use? [VIDEO]

AI search tools are changing how research, writing, and problem-solving get done at work. In this video, explore the real-world differences between ChatGPT and Perplexity.

January 21, 2026

Article

[Featured image] Programmer in startup office using large language model to get help with coding

What Is Context Engineering? Components, Quality Management, and Troubleshooting

With the growth of agentic AI, context engineering has become a critical requirement. Learn more about context engineering, including the components you’ll need to include, best practices, and ways to avoid context failure.

January 16, 2026

Article

[Featured Image] A student works in a library on a laptop, using ChatGPT Deep Research.

What Is ChatGPT Deep Research? (And How to Use It Effectively)

Learn how ChatGPT Deep Research works, compare models, and follow a step-by-step guide to getting the most out of your outputs.

January 15, 2026

Article

[Featured image]: A woman works at a desk adding a ChatGPT API to her team's project.

ChatGPT API: How to Add AI Features to Your App and Security Considerations to Keep in Mind

Learn what the ChatGPT API is, how to add AI features like chatbots and content generation to your app, what it costs, and security best practices to use it safely and effectively.

January 12, 2026

Article

[Featured Image] A woman sits at a table and uses ChatGPT for students on her laptop.

ChatGPT for Students: Ways to Use the GenAI Tool to Enhance Your Learning

Discover how students can use ChatGPT’s Study Mode to improve learning, understand complex topics, build study plans, and get career support while keeping key AI considerations in mind.

December 17, 2025

Article

[Featured Image] A group of learners gather in a classroom setting to learn more about the various types of AI agents and how to build their own.

Types of AI Agents

Discover the various types of AI agents currently in use, and learn more about their key features and applications as you explore the steps to establish your agentic AI foundation and develop your own AI agent.

December 9, 2025

Article

[Featured Image] Two agriculturalists study plant development in a field using sustainable AI practices and technologies.

Sustainable AI: How AI Can Help with Sustainability

Explore sustainable AI practices and learn how you can contribute to a more sustainable future.

December 9, 2025

Article

[Featured Image] Two learners sit on a blue couch in front of a large white bookshelf as they study probabilistic programming together and discuss its uses.

What Is Probabilistic Programming?

Discover what probabilistic programming is and how it can be useful to you. Also, learn more about the foundations of probabilistic programming and how to implement it.

December 9, 2025

Article

GenAI is poised to be the largest technological revolution since the internet. In today's technologically evolving world, professionals skilled in AI and machine learning are in high demand across many industries. A career in this fast-growing field provides opportunities to use technical skills to drive meaningful business impact. Explore the diverse career paths, essential skills, and job types within AI and machine learning to start your journey in this exciting and rewarding domain.

Ready to start learning? Explore our catalog of artificial intelligence, machine learning, and natural language processing courses for beginners and experienced professionals.

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