Tell me, ChatGPT will do it all for you. Smart Work Automation

Short-Form Basic Japanese is an ultra-short intensive learning course designed for busy adult learners. This 30-lesson course starts with pronunciation and basic sentences, then focuses on practical conversations that can be immediately used in real life, including self-introductions, shopping, transportation, and expressing emotions. Daily short but powerful 5-minute lessons, along with practice-focused reviews and assessments, help maximize learning effectiveness. After each lesson, follow-along reading videos and self-checklists are provided to enable review and self-assessment.

You can see representative sentences that are frequently incorrect and check the grammatically correct answer sentences. Additionally, it shows error sentences focusing on vocabulary that is commonly used in real life rather than dictionary meanings, and explains them in a way that anyone can easily understand.

A practical course for hands-on leaders that goes beyond simply dividing tasks to teach the art of 'strategic delegation' that connects team member growth, leadership capability enhancement, and organizational productivity improvement. It covers the 6-stage structure of delegation, situation-specific cases, and correction of bad delegation habits, all structured in a way that can be immediately applied to real work.

This course is structured around conversation situations frequently encountered in practice, including emotion-regulating communication, softening negative expressions, internal and external communication strategies, empathetic customer service, and role-based simulations. It utilizes ChatGPT to design effective prompts and practice various speaking styles. This is a practical course designed to strengthen strategic expression skills that consider situational context, rather than simply automating expressions.

This course is a question-focused training program that uses ChatGPT to directly design practical questions needed in the workplace and expand them into idea generation, report writing, and problem-solving. It is structured around hands-on practice, covering everything from creating good questions to team workshops, Why-based thinking, and question template automation, providing working professionals with question design and critical thinking skills they can immediately apply in the field.

This course is a practical training program that utilizes various generative AI tools such as Napkin AI, Gamma AI, Felo AI, Imagen 3, and Suno AI based on ChatGPT to automatically generate and utilize content needed in real office environments. It focuses on multimodal content creation capabilities including report summarization, presentation composition, image generation, and music production, and includes hands-on practice of application cases for each task that leverage the characteristics of each tool.

This course is a hands-on training program that leverages ChatGPT to analyze numerical and textual data and transform it into practical business reports, comprehensively covering everything from basic data structuring to pattern insight extraction, KPI analysis, automated customer feedback classification, and building automated templates for recurring reports, allowing you to develop both data interpretation and text conversion skills simultaneously. It maximizes learning effectiveness by providing data visualization hints and designing customized templates for teams and individuals in parallel.

<Short Course: Japanese Starting with Korean> is a beginner's introductory course for working professionals who are new to Japanese. This course consists of 10 life-oriented topics, with each chapter focusing on Japanese words that have similar pronunciations to Korean. Learners can naturally and enjoyably build basic Japanese vocabulary and sentence construction skills by listening to words, inferring their meanings, and then applying them in sentences.

<Short Course: Chinese Starting with Korean> is a beginner's introductory course for working professionals who are new to Chinese. This course consists of 10 practical, everyday topics, and in each chapter, you can naturally learn vocabulary, pronunciation, sentence structure, and expressions while discovering Chinese words that have similar pronunciations to Korean. With just 10 minutes a day, Chinese will start to feel less unfamiliar.

Short-Term Basic Chinese is an ultra-intensive learning course designed for busy adult learners. This 30-session course starts with tones and pronunciation, then focuses on practical conversations that can be used immediately in real life, including self-introductions, shopping, transportation, and expressing emotions. Learning effectiveness is enhanced through short but powerful 5-minute daily lessons and practice-oriented reviews and assessments. Follow-along reading videos and self-checklists provided after learning enable review and self-assessment.

The Superpower Series is a course that helps learners go beyond simply memorizing words and sentences, enabling them to naturally recall the situations in which they are used and actually use them in practice. It covers everything from basic sentence patterns to idiomatic expressions, using images to help learners intuitively understand meanings and naturally use them in real life. This process enhances learners' memory through deeper immersion in learning and focuses on expanding into their own language.

The Superpower Series is a process that helps learners go beyond simply memorizing words and sentences, enabling them to naturally recall the situations in which they are used and actually use them in practice. It covers everything from basic sentence patterns to idiomatic expressions, using images to help learners intuitively understand meanings and use them naturally in real life. This process enhances learners' memory through deeper immersion in learning and focuses on expanding into their own language.

The Superpower Series is a course that helps learners go beyond simply memorizing words and sentences, enabling them to naturally recall the contexts in which they're used and apply them in real situations. It covers everything from basic sentence patterns to idiomatic expressions, using images to help learners intuitively understand meanings and use them naturally in everyday life. This process enhances learners' memory through deeper engagement and focuses on expanding into their own language.

The Superpower Series is a process that helps learners go beyond simply memorizing words and sentences, enabling them to naturally recall the situations in which they are used and actually use them in practice. It covers everything from basic sentence patterns to idiomatic expressions, using images to help learners intuitively understand meanings and naturally use them in real life. This process enhances learners' memory through deeper engagement with the learning material and focuses on expanding into their own language.

The Superpower Series pinpoints grammar points that Korean learners frequently get wrong or find difficult when learning English. It explains why these mistakes happen in an easy-to-understand way and shows how to correct them, helping learners use English with confidence. Through a step-by-step learning design tailored to learners' levels, from basic to advanced grammar, even learners with no foundation in English can follow the course and gradually build their skills.

The Superpower Series precisely identifies grammar points that Korean learners frequently get wrong or find difficult when learning English. It easily explains why such mistakes occur and shows how to correct them, helping learners use English with confidence. Through a step-by-step learning design tailored to learners' levels, from basic to advanced grammar, even learners with no foundation in English can gradually build their skills by following the course.

The Superpower Series precisely addresses grammar points that Korean learners frequently get wrong or find difficult when learning English. It easily explains why such mistakes occur and shows how to correct them, helping learners use English with confidence. Through a step-by-step learning design tailored to learners' levels, from basic to advanced grammar, even learners with no foundation in English can gradually build their skills by following the course.

The Superpower Series pinpoints the grammar that Korean learners frequently get wrong or find difficult when learning English. It explains why these mistakes happen in an easy-to-understand way and shows how to correct them, helping learners use English with confidence. Through step-by-step learning design tailored to learners' levels, from basic to advanced grammar, even learners with no foundation in English can gradually build their skills by following the course.

Through the synergy of Excel and generative AI (ChatGPT), this practical, hands-on training covers the entire spectrum including data aggregation, cleansing, visualization, report writing, template automation, code-free schedule creation, VBA automation, and Google Sheets integration, designed to enable learners from Excel beginners to intermediate users to develop skills that can be immediately applied in real-world work through step-by-step learning.

Beyond the technical field of semiconductors, this book provides a multidimensional view of how a single company moves the world. Going beyond simple technical explanations, it analyzes why the United States, China, and Taiwan are clashing over semiconductors, and examines through real cases how TSMC created an overwhelming gap that dominates the market. Centered on founder Morris Chang's leadership and TSMC's success strategies, it offers an opportunity to understand technology and management in an integrated way.

This course is structured around conversation situations frequently encountered in practice, including emotion-regulating communication, softening negative expressions, internal and external communication strategies, empathetic customer service, and role-based simulations. It utilizes ChatGPT to design effective prompts and practice various speaking styles. This is a practical course designed to strengthen strategic expression skills that consider situational context, rather than simply automating expressions.

Bestselling author of "GPT Generation" gives an easy-to-understand Chat GPT lecture! "The Era of AI that will change the world" Will you utilize it? Or be utilized? Chat GPT: Detailed explanations and usage methods!

You can learn everything from basic usage of generative AI to automation and creating customized AI chatbots for practical work applications all in one comprehensive course.

This content provides a practical guide to effectively utilizing generative AI for public institutions and non-profit organizations. It is designed to provide step-by-step specific application cases such as information summarization, document creation, and work capability improvement, starting from the basic principles of working with generative AI, so that learners can immediately apply the utilization method suitable for each situation.

Mastering ChatGPT: AI Use for Beginners - From Prompting to Content Creation and Programming

The open-source AI automation tool chosen by global companies, n8n. You too can start your Agentic Workflow for free, without coding!

AI writes on my Slack and Notion for me? Work smarter with MCP that surpasses the limitations of existing AI!

AI proficiency determines your salary. Leave those tedious repetitive tasks to AI 'Almost Everything About Work Automation' teaches you how to create automation systems that handle your work with just a few clicks, no coding knowledge required. You'll be freed from boring document work and data organization, and transform into an 'AI work expert' who stays ahead of others.

This course is designed to help students move beyond theory and actually build real AI-powered marketing automation systems. Drawing from hands-on experience designing and implementing AI workflows, I focus on solving common problems students face—such as disconnected tools, repetitive manual tasks, inconsistent content creation, and lack of scalable automation. Rather than relying on abstract explanations, I teach through practical demonstrations and step-by-step workflows using n8n as the central automation platform. Students learn by building real marketing automations, AI agents, and multi-step workflows that connect ChatGPT, APIs, and business tools into reliable systems. By the end of the course, students don’t just understand AI automation—they know how to design, deploy, and orchestrate agentic AI workflows that solve real marketing problems efficiently.

AI Excel that automates perfectly for your work without company security concerns. From data preprocessing to visualization in just a few minutes, no coding knowledge required!

Just make it do it. n8n does the work - Practical workflows to save 1 hour a day with automation tools Get AI tool utilization + prompt engineering + practical automation sense all at once.

This course is designed to help learners master AI prompt engineering and confidently use ChatGPT and generative AI tools to solve real-world problems. Through my experience working with students, professionals, and entrepreneurs, I have identified a common challenge: many people use AI tools without knowing how to instruct them effectively. This often leads to inaccurate, generic, or unusable outputs. In this course, I guide learners step by step on how to communicate with AI the right way, using proven prompt patterns and practical examples. By combining clear explanations, real-life use cases, and hands-on techniques, I help students transform AI into a powerful assistant for writing, business growth, productivity, presentations, meetings, and creative work. This course focuses on practical results, not theory, so learners can immediately apply what they learn to their personal or professional projects.

A flexible work pipeline connecting information exploration, analysis, and organization! A practical search-based automation curriculum completed with Felo

Presenting innovative business proposal writing with 챗GPT, the Planning Wizard! This course leverages AI to teach creative, efficient proposal writing.

Through the synergy of Excel and generative AI (ChatGPT), this practical, hands-on training covers the entire spectrum including data aggregation, cleansing, visualization, report writing, template automation, code-free schedule creation, VBA automation, and Google Sheets integration, designed to enable learners from Excel beginners to intermediate users to develop skills that can be immediately applied in real-world work through step-by-step learning.

During the Gold Rush, it was said that it was easier to become rich by selling gold mining tools than by mining gold yourself. How about selling programs in the ChatGPT Age of Exploration?

AI Solution that maximizes innovation and performance! Your business leaps to a new dimension.

ChatGPT-aided Python for Programming Dropouts.