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Introduction to AI Agents

BasicSkill Level
4.8+
15,071 reviews
Updated 04/2026
Learn the fundamentals of AI agents, their components, and real-world use—no coding required.
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TheoryArtificial Intelligence1 hr 30 min10 videos27 Exercises1,850 XP88,076Statement of Accomplishment

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Course Description

Unlock the power of AI agents and transform how you work with agentic systems. This beginner-friendly course is designed for anyone eager to understand the core concepts behind agentic AI systems, without writing a single line of code.You'll learn how AI agents differ from traditional automation tools and chatbots, explore their key components like memory, tool use, and orchestration, and discover when and how to implement agent-based solutions for real-world problems. From customer support agents to coding assistants, this course uses relatable examples to demystify what makes AI systems agentic, how they reason, and how to use and build AI agents responsibly.Enroll now, and take your first step toward engaging with the next frontier of AI.

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What you'll learn

  • Understand what AI agents are and how they differ from traditional automation tools, chatbots, and generative AI systems.
  • Learn the key components of agentic systems—such as memory, orchestration, and tool use—and how they enable adaptive, intelligent behavior.
  • Explore real-world applications of AI agents in business and everyday workflows, including customer support, coding assistance, and task automation.
  • Gain practical frameworks like the Thought-Action-Observation (TAO) loop and ReAct prompting to better conceptualize how AI agents make decisions.
  • Identify best practices and ethical considerations for designing and using AI agents responsibly in the workplace.

Prerequisites

Introduction to AI for Work
1

Foundations of AI Agents

Get introduced to what AI agents are, how they differ from traditional automation and AI systems, and why they matter. You'll explore real-world examples—like customer support bots and travel agents—to understand key components such as memory, tools, and orchestration.
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2

Agentic Design Patterns & Architectures

Dive deeper into how AI agents think and act through frameworks like the Thought-Action-Observation (TAO) loop and ReAct prompting. You'll explore how agents interact with tools, environments, and each other, building toward more advanced multi-agent systems.
Start Chapter
3

Building and Using AI Agents Responsibly

Learn how to use and design AI agents with intention and care. This chapter covers essential guardrails, practical best practices, and how to evaluate when agentic solutions are the right fit—empowering you to apply agentic systems ethically and effectively in real-world contexts.
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Introduction to AI Agents
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Yuen Ching

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FAQs

What is an AI agent, and how is it different from a chatbot or automation tool?

An AI agent is an intelligent system capable of perceiving its environment, making decisions, and taking actions—often using tools, memory, and reasoning loops. Unlike simple chatbots or rule-based automation tools, AI agents can operate autonomously and adaptively across complex workflows.

Do I need coding experience to take this AI agents course?

No programming is required. This course is entirely conceptual and designed for beginners, knowledge workers, and tech professionals looking to understand AI agent systems without writing code.

How can AI agents be used in the workplace?

AI agents can power a wide range of business applications, from customer support and data analysis to task automation and intelligent assistants. You’ll learn how to identify real-world use cases where agentic systems add the most value.

What will I learn about responsible AI agent design?

The course covers key principles of responsible AI agents, including using guardrails, human-in-the-loop design patterns, and best practices for building and using AI agents safely in professional environments.

What frameworks will I learn to better understand AI agents?

You’ll explore foundational frameworks like the Thought-Action-Observation (TAO) loop and ReAct prompting, which help explain how AI agents reason, act, and interact with tools and environments.

What is the ReAct framework in AI agents?

ReAct (Reasoning Acting) is a prompting framework that enables AI agents to combine thought processes with tool use in a structured loop. It allows agents to reason through problems, take actions (like API calls or tool usage), and adapt their behavior based on the results—making them more dynamic and intelligent.

What is the Thought-Action-Observation (TAO) cycle?

The Thought-Action-Observation (TAO) loop is a core pattern in agentic systems where an AI agent thinks (analyzes a problem), acts (performs a task or uses a tool), and observes (interprets the result). This cycle allows agents to operate interactively and respond to changing conditions in real time.

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