This course is part of the 'Wrtn AI Literacy Voucher Program', a collaboration between Inflearn and Wrtn, and is available completely free for seniors (60+) who are vulnerable to AI adoption. *Priority for people with disabilities Are you curious about AI but unsure how to get started? This course is an introductory program designed to help seniors start learning AI comfortably and enjoyably. Join instructor Choi Jin-young to create text, images, and even videos using AI tools like Wrtn!

This course is part of the 'Wrtn AI Literacy Voucher Program', a collaboration between Inflearn and Wrtn, and is available completely free for job seekers who are vulnerable to AI. Career expert Career D will teach you step-by-step how to apply AI to job searching and career transitions. From basics to hands-on practice, it's designed so that even AI beginners can follow along easily without any burden!

This book contains all the know-how of a person who majored in physical education and started studying development at the age of 29, becoming a top-tier developer at a company with a salary of 40 million won at the age of 30, 60 million won at the age of 31, and more than x million won at the age of 32!

In this class, you will learn the core features of Adobe Firefly so that even design tool beginners can use them, and develop the ability to quickly create key marketing content such as banners, card news, and product detail pages using AI.

This course is designed to help you understand various practical concepts, such as transceiver system concepts, key characteristic parameters, and PCB layout. Taking this alongside "Understanding RF Circuit Design for Engineers [Basic]" will further enhance your understanding of RF circuits.

You have likely seen many misleading lectures about monetizing AI music. Yes, AI music monetization is possible. It is simply not difficult enough to justify paying expensive tuition, nor is it a way to make easy money. This is an action-oriented course for those who are interested in AI music monetization but feel lost on where to start. Based on my personal experience of creating AI music, organizing albums, distributing tracks, and utilizing YouTube and TikTok, I have structured the workflow—from music generation and album planning to file preparation, distribution, and monetization setup—so you can follow along from the very beginning. This course does not guarantee profits; rather, it is designed to help you experience the entire process of releasing AI music and preparing for monetization from start to finish.

This course is for those who have ideas but don’t know development or design and feel overwhelmed about where to begin. I wasn’t good at development from the start either. By repeatedly using AI for real work and personal projects, I’ve built things one by one—from “I’ll Take Care of It,” a service that solves everyday problems, and ENGIN, an English-learning app, to AI mini-games and a video production automation system. In this course, I won’t just show you the finished results. Through real screens and production records, I’ll show you how to break an idea down into a size AI can understand, how to decide on the first feature, how to request tasks from AI, and how to personally check and revise what has been created. You don’t need to understand all the code before getting started. You can begin by summarizing the problem you want to solve in one sentence and entrusting AI with one small result. Turn the ideas that have existed only in your head into a visible screen and a working first version you can experience for yourself.

A Practical AI Automation Series That Directly Transforms Your Work If you’ve learned about AI but still feel unsure about how to apply it to your work, what you need now is not a “feature guide,” but practical ways to use AI that immediately transform your work. The SMART WORK ORDER series is a hands-on AI automation series designed to reduce repetitive tasks across marketing, planning, HR and general affairs, sales, customer support, data analysis, and team leader and manager responsibilities—and turn them into tangible work deliverables. From content drafts, meeting minutes, proposals, and consultation scripts to FAQs, VOC reports, data analysis reports, and team prompt libraries. Each course is designed not as a "lecture you watch and understand," but as a hands-on experience where you follow along and create real deliverables. The prompts and templates you learn today can be applied to your work immediately tomorrow, expanding into practical assets that improve not only individual work speed but also team productivity. AI-powered work transformation that reduces repetitive tasks while improving the quality of deliverables. SMART WORK ORDER is a job-specific practical AI training series that changes the way you work—making it faster, more accurate, and smarter.

Introducing AI utilization methods perfectly tailored for office workers and civil servants, delivered directly by an instructor who has satisfied over 10,000 students through hundreds of invited lectures.

This course focuses on the analysis and design of power supply sections, which are essential for power circuit design and circuit analysis. By acquiring theoretical approaches and practical perspectives on components and design methods, you will build a solid foundation for the responsibilities of a hardware engineer.

Systematically learn the core concepts and operating principles of Imitation Learning and VLA (Vision-Language-Action) technologies, which serve as the foundation for Physical AI. Understand the mechanisms through which Physical AI interacts with the real world through actual case study analysis.

An introductory lecture for job seekers, beginners, newcomers, and entry-level learners! The focus is on the circuit development process so that even those without research lab development experience can easily follow along. This is a foundational course covering the reasons and methods of what to focus on when drawing block diagrams.

The real story of an AI-native company run by GolbinHacker, the 1st place winner of Kakao AI TOP 100 and author of the bestseller "The Best Prompt Engineering Lecture." It explores how just two developers build and operate a service, along with the new competencies developers and organizations need in the AI era through real-world cases.

👉 Recommended for those who want to view AI results not as “values that simply came out,” but as understandable judgments. What exactly does AI use as the basis for making judgments? This course structurally explains how data affects AI’s judgments and why data is said to be important. You will learn how AI interprets numerical information and develops criteria for making judgments.

A lecture on how to write a cover letter that increases your chances of getting hired, from the perspective of a hiring manager.

Create a wide range of design deliverables using ChatGPT Images 2.0, including logos, product photos, mockups, banners, wedding snapshots, wedding invitations, POP displays, menus, and product detail pages. This hands-on course teaches you how to write prompts to achieve the desired results and how to structure reusable templates.

Gim Nai Career Accelerator has coached over 3,000 professionals 1:1. Based on insights gained from her direct career transition experience and numerous coaching sessions, she shares everything 'from preparation methods to practical tips' for career growth.

Let's test your development type! Not MBTI, but MBIT! My Best IT personalities! You can take a look at the overall aspects of development and find the development aptitude that suits you best.

See exam types and trends at a glance! Strengthen your practical skills with approximately 100 questions. The perfect preparation for the AWS AI Practitioner exam, allowing for systematic study even when preparing on your own.

"Beyond just attending a lecture, we give you the time to 'own' the strategy." The 'Rule of 3', a formula for victory hidden within thousands of figures and complex battles. Change your business landscape with this 483-page PDF textbook and workbook, a culmination of a 30-year strategy expert's systems thinking.