Historical Theater, Kim Jae-wan’s Strange Korean History: The Hidden Circumstances of Joseon People

Automate key tasks across corporate functions using Claude, ChatGPT, and Copilot. Learn how to use AI through practical business areas such as sales, human resources, customer service, finance, operations management, marketing, general affairs, quality, data analysis, facilities management, procurement and materials, and strategic planning. Background The scope of generative AI use is expanding from simple document creation to automating departmental tasks, analyzing data, and producing reports. However, in actual corporate operations, each department has different responsibilities, data, and reporting methods, making it difficult to apply the same AI usage methods uniformly. Market Overview The use of generative AI in companies is expanding beyond specific roles to various departments, including sales, human resources, finance, marketing, procurement, and planning. Accordingly, AI capabilities tailored to the actual work of each function are becoming increasingly important beyond general-purpose AI usage skills.

Learn the entire data analysis workflow using ChatGPT, Excel Copilot, and Claude. Through hands-on, step-by-step practice, participants will cover everything from data preparation and preprocessing to exploration, analysis, validation, visualization, report writing, insight generation, and presentation material creation. Planning Background Data analysis involves a series of complex, interconnected tasks, including data collection and cleansing, writing formulas and functions, and creating pivot tables and charts. As a result, practitioners spend a great deal of time preparing and organizing data rather than analyzing it. This course is designed to use generative AI to reduce these repetitive tasks and enable participants to apply data analysis results to real-world decision-making. Market Trends Data analysis using generative AI is expanding from coding-centered analysis to file-based analysis driven by natural language questions. This course covers methods for exploring, analyzing, visualizing, and documenting data using ChatGPT, Excel Copilot, and Claude—without requiring coding skills or knowledge of complex functions. Expected Benefits Reduce the time required for data preprocessing and cleansing. Reduce repetitive formula, pivot table, and chart creation tasks. Enhance natural language-based data analysis skills.

Planning Background Generative AI is advancing beyond simple question-and-answer interactions to performing tasks such as document creation, data analysis, information retrieval, and workflow automation. However, in actual workplace settings, people still repeatedly explain the background and purpose to AI each time or start writing documents from scratch on a blank screen. To address these issues, this course is structured to provide step-by-step learning, from prompt design to building a work environment using projects, instructions, knowledge, and GPTs. Market Overview The generative AI market is expanding rapidly, and the course covers the size of the AI market in 2026, competition among major providers, and growth cases involving ChatGPT, Gemini, and Claude. The lectures present the 2026 AI market size as approximately $539.5 billion and explain that, alongside the spread of multimodal and agentic AI, cost, integration, and execution capabilities are becoming competitive factors in addition to performance. Use Claude, ChatGPT, and Microsoft 365 Copilot to streamline workplace reporting, proposal, and planning tasks. Learn step by step, from the basic concepts of generative AI to interface and personalization settings, prompt design, project building, GPTs creation, and document automation.

The “AI Team Members Do It All” online course is a hands-on program where you learn to use AI not simply as an automation tool, but as an “AI team member” that works alongside you in carrying out practical tasks. The course is structured around common real-world workflows, including market research, proposal writing, strategy report creation, brand content visualization, project promotion and operations, and post-project management. Participants assign various AI tools—such as ChatGPT, Perplexity, Copilot, Canva, Gamma, Miricanvas, and Vrew—to roles including planning partner, strategic research partner, design partner, and operations support partner, and use them to complete actual work deliverables. Across 30 sessions, you will learn step by step, from the fundamental mindset for working with AI to practical prompt writing, market research, proposal and report writing, brand content creation, and project operations. By following the course, you can develop the AI collaboration skills needed to work independently like an entire team.

"AI Team Members Do It All" is a hands-on online course where you learn to use AI not just as a simple automation tool, but as 'AI team members' who work alongside you in real tasks. This course is structured around common work flows in practice, including market research, proposal writing, strategy report creation, brand content visualization, project promotion and operations, and follow-up management. Students will complete actual work deliverables by deploying various AI tools such as ChatGPT, Perplexity, Copilot, Canva, Gamma, Miricanvas, and Bru as planning partners, strategic research partners, design partners, and operational support partners respectively. Over 30 sessions, you'll learn step-by-step from basic perspectives on working with AI to practical prompt writing, market research, proposal and report writing, brand content creation, and project operations. By following the course, you can develop AI collaboration capabilities that enable you to work like an entire team on your own.

The online course “AI Teammates Do It All” is a hands-on program that teaches you how to use AI not merely as an automation tool, but as an “AI teammate” that works alongside you on practical tasks. The course is structured around common real-world workflows, including market research, proposal writing, strategy report creation, brand content visualization, project promotion and operations, and follow-up management. Participants assign various AI tools—including ChatGPT, Perplexity, Copilot, Canva, Gamma, MiriCanvas, and Vrew—as planning partners, strategic research partners, design partners, and operations support partners, and complete actual work deliverables with them. Across 30 sessions, you will learn step by step, from the basic mindset for working with AI to practical prompt writing, market research, proposal and report writing, brand content creation, and project operations. By following the course, you can develop the AI collaboration skills to work on your own like an entire team.

This course is a journey to directly experience your unconscious through colors, mandalas, and symbols, going beyond the simple appreciation of masterpieces. You will learn to integrate core concepts of analytical psychology—such as Anima/Animus, Archetypes, and the Shadow—through both theory and practice, gaining insight into recurring patterns in relationships and restoring psychological balance. It is an integrated psychological education program where intellectual understanding and emotional transformation occur simultaneously.

This process goes beyond appreciating masterpieces to directly experiencing one's own unconscious through colors, mandalas, and archetypal symbols. Participants will understand Anima and Animus—core concepts of analytical psychology—gain insight into recurring patterns within relationships, and restore psychological balance. We provide an integrated psychological education that combines theoretical learning with experiential work.

Complete Business Innovation with Google Workspace, Gemini, and NotebookLM! This is a practical course that takes you step-by-step through setting up a Google environment, utilizing Gemini, advanced searching, managing notes/tasks/schedules, using Drive and Photos, collaborating via Gmail/Meet/Chat, working with Docs/Sheets/Slides, creating images and videos, building forms and sites, analyzing data with NotebookLM, and automating tasks using Colab and Apps Script. Rather than a simple introduction to features, the course is centered on hands-on practice that can be immediately applied to real-world work scenarios, such as searching, document drafting, data organization, presentation creation, application processing, rulebook chatbots, schedule registration, and automated survey generation. 🚀 Key Course Points 1. Integrated Smart Work Connecting the Google Ecosystem Google allows you to organically connect and use search, email, calendar, documents, drive, and collaboration tools with a single account. This course helps you master this connection structure centered around your workflow. 2. Immediate AI Application and Automation The course covers document writing, summarization, chatbot configuration, schedule generation, survey creation, and automated email dispatch using Gemini, enabling you to transform repetitive tasks into actual business automation. 3. Data-Based Analysis and Highly Reliable Business Application By utilizing NotebookLM to find answers only within uploaded sources and performing summarization, analysis, learning, and report writing based on citations, you can increase the reliability of your practical work. "Add AI wings to the Google ecosystem." Now, leave the complex tasks to AI agents and focus on more valuable decision-making.

Workplace innovation completed with Google Workspace, Gemini, and NotebookLM! This is a practical course that takes you step-by-step from setting up the Google environment to utilizing Gemini, advanced search, managing notes/tasks/schedules, using Drive and Photos, collaborating via Gmail/Meet/Chat, working with Docs/Sheets/Slides, creating images and videos, building forms and sites, analyzing data based on NotebookLM, and automating tasks using Colab and Apps Script. Rather than a simple introduction of features, it is structured around hands-on practice—such as searching, drafting documents, organizing data, creating presentation materials, receiving applications, building rulebook chatbots, registering schedules, and automatically generating surveys—so that it can be applied immediately to real-world business scenarios. 🚀 Key Course Points 1. Integrated Smart Work Connecting the Google Ecosystem as One Google allows you to organically connect and use search, email, calendar, documents, drive, and collaboration tools with a single account. This course helps you master this connection structure centered on workflow. 2. Immediate AI Practical Application and Automation It covers everything from document writing, summarization, chatbot configuration, schedule generation, survey creation, and email automation using Gemini, enabling you to transform repetitive tasks into actual business automation. 3. Data-Based Analysis and Highly Reliable Business Application By using NotebookLM to find answers only within uploaded sources and performing summarization, analysis, learning, and report writing based on citations, it enhances the reliability of your practical work. "Add AI wings to the Google ecosystem." Now, leave the complex tasks to AI agents and focus on more valuable decision-making.

"Data analysis—don't stay trapped in complex Python syntax and Excel functions anymore." This course is a practical masterclass that automates the entire process of data processing, from Excel and Google Sheets to Python-linked analysis, by hiring the latest AI agents as your own dedicated data analysts. Instead of difficult coding knowledge, we introduce the latest 'Vibe Coding' method—commanding as if having a conversation in natural language—allowing even non-majors to enter the world of data analysis without any barriers. Through comprehensive hands-on practice using actual business data—covering everything from data preprocessing and visualization to report writing—experience a powerful AI workflow that you can apply to your work starting tomorrow. A lecture utilizing AI agents, Excel data analysis, chatGPT, Gemini, (Python), Genspark, Google Colab, chatbots, Google Antigravity, and notebookLM.

"Data analysis—don't stay trapped in complex Python syntax and Excel functions anymore." This course is a practical masterclass that automates the entire data processing journey—from Excel and Google Sheets to Python-integrated analysis—by hiring the latest AI agents as your personal dedicated data analysts. Instead of difficult coding knowledge, we introduce the latest 'Vibe Coding' method, where you give commands as if having a natural language conversation. This allows non-majors and humanities students to enter the world of data analysis without any barriers. Experience a powerful AI workflow that can be applied to your actual work tomorrow through comprehensive hands-on practice using real business data, covering everything from data preprocessing and visualization to report writing. A lecture on utilizing AI agents, Excel data analysis, chatGPT, Gemini, (Python), Genspark, Google Colab, chatbots, Google Antigravity, and notebookLM.

Discover fascinating true stories from the Joseon Dynasty to modern history that were not covered in the regular curriculum through storytelling. Through various themes such as Feng Shui, forbidden books, the private lives of eunuchs, and the repatriation of cultural properties, you can understand history in three dimensions and gain humanistic insights that connect the past and the present.

This is a practical, hands-on training program covering various strategies and exercises to maximize team synergy within an organization, ranging from the core principles of effective team building to practical methods for improving teamwork. The curriculum is designed to help participants acquire immediately applicable teamwork-strengthening know-how through case studies and workshops. Topics include shared goals and vision, understanding diverse strengths and roles of team members, psychological safety and communication, motivation, conflict management, practical team-building activities, and retrospectives. Through this program, participants can systematically learn the core elements and practices of high-performance teams that enable both individuals and the organization to grow together.

This is practical training designed to systematically learn problem-solving skills essential for office workers in a rapidly changing business environment, from the basics to real-world application. It covers understanding the era of deepening uncertainty and complexity such as VUCA and BANI, and addresses the entire process through real cases and hands-on practice: problem definition and root cause analysis, stakeholder identification, creative idea generation, solution prioritization, implementation monitoring, execution result analysis, and follow-up management.

This is a practical training program designed to help professionals master core self-management principles and actionable strategies step-by-step, enabling them to pursue both efficiency and growth in work and life. Participants will systematically learn self-management know-how that can be immediately applied to the workplace, covering everything from goal setting, time and schedule management, and prioritization to enhancing focus, planning, overcoming procrastination, stress and mental care, and establishing self-development routines.

This is a practical training program designed to systematically learn the core principles and practical skills of document writing and report writing that can be directly applied in corporate work settings. You can comprehensively enhance your document capabilities needed for workplace collaboration, communication, and decision-making by learning various topics including clear and logical writing, highly readable document composition, utilization of data and visual materials, persuasive report and email writing, and rapid and accurate communication through real-world examples.

This is a practical, hands-on training program designed to systematically develop a customer-centric mindset and practical customer service (CS) capabilities. In an era of accelerating digital transformation and intensifying competition, this course covers various topics—including identifying customer needs and empathy, effective communication and trust-building, service mindset, complaint handling and problem-solving, securing loyalty, data-driven analysis, and experience management in the digital age—using real-world cases. It is designed to help participants acquire the latest CS competencies step-by-step to enhance organizational competitiveness. Through this course, you will master core customer management techniques that can be applied immediately in the field and learn practical know-how to build long-term trust and loyalty with customers.

This course is structured to provide step-by-step learning from the basic concepts of communication that are essential in workplace and organizational life to practical application methods. This is practical, work-focused education that helps you develop substantial communication skills to build trust and positively lead relationships both within and outside the organization, covering topics such as the definition and types of communication, non-verbal and verbal communication, written communication, various communication styles (DISC), communication barriers, and effective questioning techniques. Through theory, case studies, and practical tips, you can acquire communication know-how that can be immediately applied in daily work.

This course is designed to provide systematic learning of essential business manners and work know-how that are crucial for modern professionals. It covers practical content that can be immediately applied in real work situations, including greetings and first impressions, attire, communication, meetings, networking, business card and handshake etiquette, and management. The focus is on developing the capabilities to build a professional image and establish trust within the organization.

Discover fascinating true stories from the Joseon Dynasty to modern history that were not covered in the regular curriculum through storytelling. Through various themes such as Feng Shui, forbidden books, the private lives of eunuchs, and the repatriation of cultural properties, you can understand history in three dimensions and gain humanistic insights that connect the past and the present.

This course is a pilgrimage guide that provides a deep historical, theological, and archaeological exploration of the Seven Churches of Revelation located in western Türkiye (Roman Asia). It analyzes the political oppression of Rome and the temptations of pagan culture faced by each church, alongside the specific messages of Christ. Furthermore, it offers an integrated learning experience that facilitates both spiritual reflection and practical travel planning by providing a detailed 7-day recommended itinerary, tips for visiting historical sites, and information on transportation and accommodations for modern travelers.

For those who want to enjoy Go even more by improving their skills beyond the beginner level! Study the movement and direction of stones, which have always felt difficult, with Pension Go! Completed in 50 days! The "Intermediate Go Course 1 (10-7 Kyu) Learning through Review" is a lecture designed to help those who have moved past the beginner stage to understand the essence of Go and increase their playing strength.

For those who want to enjoy Go even more by improving their skills beyond the introductory level! Master the basics and beginner stages of Go, which have always felt difficult, with Pension Go! Completed in 50 days! The "Learning Go through Review: Beginner Course (14-kyu to 11-kyu)" is a lecture designed to help beginners who have moved past the introductory stage understand the essence of Go and improve their skills.

The difference between those who work well and those who do not is determined not by "ability," but by their "way of communicating." This course focuses on a practical conversation structure that connects generational understanding, emotions, collaboration, and feedback to show how to turn organizational communication into performance. Beyond simple speaking skills, you will master the "language of work" that builds relationships, facilitates collaboration, and produces results. Through this lecture, we invite you to personally experience the communication styles of those whose work always flows smoothly. Point 1. The communication structure of high performers who understand relationships and emotions - Identify why conversations get tangled by understanding generations, emotions, and relationship flows - Build a fundamental framework for communication through people-centered principles Point 2. Practical conversation techniques that drive collaboration and performance - A selection of immediately applicable practical communication skills, including questioning, requesting, and feedback - Learn speaking styles that connect to performance without interrupting collaboration or workflow Point 3. Trust-based communication methods that increase the speed of work - Understand how to accelerate work through quick responses and clear delivery - Internalize communication habits that build trust and boost collaboration efficiency

The recent surge in rental fraud (Jeonse fraud) is a realistic problem that can happen to anyone. In particular, those with little experience in rental contracts, such as young professionals entering society or newlyweds, often find it difficult to recognize fraudulent tactics, leading to damages ranging from tens of millions to hundreds of millions of won. Based on firsthand experience of falling victim to rental fraud, this class provides practical methods to prevent fraud and covers essential checklists from before the contract is signed until after it is finalized. Rather than simply listing scattered online information or legal jargon, this course uses real-life cases to explain in a simple and specific manner which parts are easy to miss, the correct order of verification, and which red flags should prompt you to stop a contract immediately.

Computational thinking isn't something that only computer science majors learn. Every profession has problems that need to be solved, and computational thinking can be used to solve those problems.

Connect the history from Gojoseon to the present day in a single thread through context rather than memorization. Learn how to read historical sources, understand the background of historical stories encountered in the news, dramas, and travel, and reinterpret history from the perspective of working people in this liberal arts course.

For those who want to enjoy Go even more by improving their skills beyond the beginner level! Study the essence and direction of Go, which always felt difficult, with Pension Go! Completed in 50 days! The "Learning Go through Review: Intermediate 2" course (6-kyu to 4-kyu) is a lecture designed to help those who have moved past the Intermediate 1 stage to master the essence of Go and increase their playing strength.

It includes methods for organizing various living spaces, ways to clear out unnecessary items, and efficient storage techniques. The course combines theory and practice, maximizing learning effectiveness through real-life examples.

An essential course for designers, service planners, and PMs who want to do their work better! Based on real-world examples, we’ll teach you what you need to know for each digital product, industry, and user journey.

We will help you solve the difficulty of preparing with only certification textbooks through our online lectures.

This is exactly why we haven't succeeded until now. It's because of our perspective on the world. Let me ask you something. To succeed, you need to work hard, right? Wrong! You're mistaken! This is why it didn't work out. You don't need to work hard. You're probably thinking this sounds ridiculous, right? Let me explain. What do you feel when you think about working hard? I'm going to do this passionately! Even while having these thoughts, you feel a strange burden. That burden! A burden already forms inside you. This is how the unconscious mind operates. When you think of A, it brings out B. And it ends up making you maintain your current level. That's right. The word "hard" is associated not with passion, but with burden. What's been programmed in our collective unconscious is that the word "hard" seems related to passion, but it's actually related to burden. Now let's remove the word "hard" from our perspective on the world.

We will provide you with the knowledge necessary for the planning that the people above want. It is not a theory book, but rather comes from practical experience, and it is an opportunity to upgrade your planning skills as told by a current CTO.

The job right in front of you is by no means everything. Recognizing the possibility of changing jobs repeatedly in the future, I have structured the course so that your ongoing job-search activities as a working professional can continue smoothly going forward. As a current headhunter with 15 years of experience in HR roles across large corporations, mid-sized companies, small and medium-sized enterprises, foreign-owned companies, and startups—and as an author who has written and published books on job hunting—I will reveal all the practical aspects and practices of job seeking in the recruitment market, including the more sensitive areas.

A learning method that does not rely on AI. From developers to students and graduate students, learn how to turn your efforts into actual results through real-life coaching cases.

A connection that starts with a single word opens the door to global communication. This course focuses on English vocabulary and expressions while covering cultural backgrounds, global phenomena, and business etiquette to enhance communication skills. It is suitable for business professionals who want to develop global awareness and cross-cultural adaptability.

In the era of AI, the final touch of work is done by humans. Learn persuasion and negotiation strategies to bridge differences and achieve results that satisfy everyone, through vivid real-world cases from a business negotiation expert.