Advanced AI PowerPoint: Presentation-Ready HTML Slides with ChatGPT and Codex

Generative AI: Practical Skills for Work Smarts! Work automation, security & ethics — all covered.

Learn the core techniques of 'Prompt Engineering' to get exactly the answers you want from AI. From a complete beginner's first steps to expert practical applications, maximize your AI utilization skills!

A first in Korea! This course teaches you how to automate Word documents for business using ChatGPT. You can easily create various questionnaires, business reports, meeting minutes, and contracts, and apply them directly to your work through hands-on practice.

Build a Saju (Four Pillars of Destiny) analysis AI agent that integrates Manseryeok, Astrology, Zi Wei Dou Shu, Onomancy (Name Study), and MBTI using n8n workflows and Python algorithms. We will complete a production-level service system from start to finish where 13 specialized agents collaborate to generate professional-grade Saju reports.

There are many things that are happening through non-face-to-face methods, such as non-face-to-face work, non-face-to-face services, and non-face-to-face meetings. In order to continue business, meetings must continue. If you have done seminars/broadcasts through Live Events, this lecture will now teach you how to conduct online video or audio conferences through Teams Meeting.

Use AI to build your own Excel macro-based stock analysis program. You will practice step by step how to retrieve data from the internet based on a stock ticker and date range, then record and organize the JSON data in an Excel sheet. Along with price changes, moving averages, trading volume, and changes in financial performance, you will analyze period returns, volatility, and maximum drawdown, completing everything from an individual stock analysis screen to a comprehensive dashboard for comparing multiple stocks of interest.

Master Prompt Engineering with Generative AI ChatGPT, UP! business efficiency! From AI basics to work use, complete your career at once 😀

Using ChatGPT is completely different from developing an actual generative AI service. This is because you must master everything from API calls to conversation state management, structured outputs, function calling, document-based RAG, MCP integration, and AI agent implementation. Based on extensive experience in data analysis and AI instruction, this course explains complex concepts through Python-centered practice. You will learn step-by-step—from the principles of generative AI to the OpenAI Responses API, multimodal features, File Search-based RAG, external tool integration, and the Agents SDK—to complete a fully functional AI application.

As AI rapidly permeates daily life and industries, attack techniques targeting these systems are evolving alongside them. This course is a practical, hands-on program designed to help you understand the latest security threats surrounding Generative AI and LLMs, automate security tasks using AI, and experience LLM jailbreak attacks and defenses firsthand.

We transform distribution reports that merely list numbers into a single page that supports decision-making. Drawing on 24 years of experience in distribution operations and headquarters, we use Excel and AI to analyze changes in sales and contribution margin and examine hypotheses about their causes. By calculating simulated distribution data ourselves, we complete performance reports containing key conclusions, execution conditions, and approval requests.

Have AI document its decisions and reasoning in the project wiki every time it works, safeguard that wiki, and check it to ensure it doesn’t break months later. Build the disclosure alert bot for real, establishing rules one by one whenever something goes wrong.

Microsoft 365 helps you work smarter and focus your remaining time on what truly matters. This is a beginner's course for those who have received their Microsoft 365 ID and password from their company but feel overwhelmed about where and how to start. A journey of a thousand miles begins with a single step!

How much do you use PowerPoint? The programs you use most need to be fast. If PowerPoint is fast, you can finish the work that used to take 3 hours a day in 1 hour.

This is a practical course that uses Codex to connect business planning, website creation, marketing materials, task organization, and email automation. Even if you are not a developer, you will learn how to delegate tasks to AI and refine the results using Notion, Linear, Figma, and Google Workspace in an actual workflow sequence.

I will tell you how to survive and thrive in the AI era, and even make money to get rich, by leveraging hyperscale AI like ChatGPT.

Generative AI is rewriting how the world works — and the people who learn it now will lead the next decade. Every industry is being reshaped in real time. Marketers are creating campaigns in minutes. Developers are shipping code faster than ever. Entire teams are automating work that used to take days. And at the center of it all sits one skill that separates those who get left behind from those who get ahead: knowing how to actually use Generative AI. The problem? Most people are still only scratching the surface. They've typed a question into ChatGPT, gotten an average answer, and assumed that's all there is. But beneath that simple chat box is one of the most powerful technologies ever built — and once you understand how it works and how to direct it, you'll never work the same way again. That's exactly what this course is built to do. Introduction to Generative AI takes you from complete beginner to confident, capable AI user — no coding, no maths, and no prior experience required. In clear, jargon-free language, you'll discover what Generative AI really is, how it works under the hood, and how to put it to work in your job, your business, and your everyday life. This isn't a dry, theoretical lecture series. It's a practical, demo-driven journey packed with real examples you can follow and copy immediately. You'll start with the foundations — what Artificial Intelligence, Machine Learning, and Deep Learning actually mean, and how Generative AI fits into the bigger picture. You'll explore ChatGPT's features and capabilities hands-on, understand why this technology has exploded so quickly, and trace its remarkable evolution. From there, you'll demystify the engine that powers it all: Large Language Models. You'll see exactly how next-word prediction, embeddings, and fine-tuning work, and you'll understand game-changing concepts like Retrieval Augmented Generation (RAG) and the rise of Agentic AI — the difference between an assistant that answers and one that acts. Then comes the real superpower: prompt engineering. This is where most learners go from "AI is interesting" to "AI is indispensable." You won't just learn what prompting is — you'll master more than a dozen proven techniques used by professionals every day, including chain-of-thought prompting, zero/one/few-shot prompting, tabular prompting, perspective prompting, comparative prompting, reverse prompting, the RGC framework, and many more. You'll get ready-to-use prompt starters, learn how to revise and sharpen your prompts for dramatically better results, and discover how to generate fresh ideas, marketing copy, client emails, and content at scale. By the end, you'll know how to make AI do precisely what you want — consistently. You'll see it all in action. This course is loaded with practical demonstrations across real business scenarios. Watch AI summarise meetings and capture insights with an AI notetaker, draft polished email responses in seconds, and spin up multiple marketing headline variations from a single product image. You'll explore how Generative AI is transforming software development, retail, and marketing, and you'll see real tools at work — generating working code with GitHub Copilot and creating images and video with cutting-edge tools like Amazon Nova. These aren't hypotheticals. They're workflows you can start using the moment you finish the lesson. But great power demands responsibility — and this course doesn't skip the hard parts. You'll dive into Responsible AI and learn how to spot and manage hallucinations, factual inaccuracies, bias, and fairness issues. You'll understand the genuine technical limitations of today's models and the practical workarounds that experienced users rely on. Through real examples — including safety refusals and bias-correction rewrites — you'll learn to use these tools wisely, ethically, and with confidence, the way professionals and organisations are expected to. And you'll finish looking forward, not just at today. You'll discover how Generative AI is disrupting search and reshaping the way the world finds information, explore the road toward Artificial General Intelligence (AGI), and get a clear-eyed view of the jobs, certifications, and fast-growing career opportunities this field is creating. Whether you want to future-proof your career, boost your productivity, or build something new, you'll leave knowing exactly where this technology is heading and how to ride the wave. Why learn from this course? You'll be joining a community of over 207,000+ students taught across leading platforms, backed by a 4.6 instructor rating and 13,000+ reviews. Every concept is explained simply, every technique is shown in practice, and every lesson is designed to take you one step closer to genuine confidence with AI. No fluff. No overwhelm. Just clear, practical, up-to-date learning that respects your time. This course is for you if you're a beginner curious about AI, a professional who wants to work faster and smarter, a marketer, creator, developer, entrepreneur, or simply someone who refuses to be left behind by the biggest technology shift of our generation. If you can use a web browser, you can do this course — and you can start today. The gap between people who use AI and people who master it is widening every single day. The tools are here. The opportunity is now. The only question is which side of that gap you want to be on. Enrol today and start your journey from AI curious to AI confident — one practical, powerful lesson at a time.

It has become easier to write code with AI, but it is still important to understand how the services we build are structured and operate. We need to know the overall flow—how the frontend and server connect, where data is stored, and what to consider as the number of users grows—so we can ask the right questions. I also studied by building up my knowledge one step at a time, starting with the basics. In this course, I first lay out the big picture, then suggest a way to learn by connecting the details to it. “The Age of AI One-Click Coding, a New Direction for Development: The Big Picture of System Design” is the introductory course in the System Design series. Across 74 lessons, we explore a broad range of topics, from the basic structure of services to data, communication, security, deployment, and operations. Familiar examples involving orders and reservations, along with diagrams that build up step by step, help explain why each concept matters. You don’t need to memorize every term or understand how to implement everything from the start. The goal of this course is to help you follow along comfortably, like watching an educational program, and build a big-picture understanding: “So, these are the kinds of problems that come up, and these are some ways to solve them.” Along with the videos, you’ll get an HTML textbook containing detailed explanations, diagrams, and sample code. You can follow the overall flow in the videos and revisit anything you’re curious about in the textbook. Practical implementation and in-depth coverage of specific topics will continue in the follow-up series.

Complete 'Your Own Excel Add-in' by Giving AI Verbal Instructions Instead of Using VBA Syntax - Get started without coding knowledge · AI writes the code - Create your own tab and buttons in the Excel ribbon and distribute it as an XLAM - Preview the first lesson for free before payment · Lifetime access

This course is designed to help you achieve overwhelming efficiency in various fields, including planning, development, marketing, and job preparation, by utilizing “Perplexity AI,” an AI answer engine that goes beyond the limitations of traditional search engines.

From meeting preparation to writing minutes, AI does it all! The first in our series on using AI Agents for company work!