Let's learn about information security and hacking techniques in a broad and detailed way!

New to both Blender 3D and 3D in general? A customized 3D introductory lecture for complete beginners, taught directly by a KakaoTalk 3D emoticon artist.

This is a basic computer course for beginners. You can understand the components of a computer and the purposes of computer parts through perfect analogies.

How to Build an Efficient Startup Workflow System with Just Notion 🧑🏻‍💻 (Practical Workflow Templates Provided by Practitioners)

No more toy projects! We're revealing all the secrets to building a secure authentication system with JWT and Redis, actually used by developers in the field.

Python Basecamp is a course for beginners who want to master the basic concepts of Python. It improves your skills through fundamental concepts and practical examples.

A basic textbook and practical guide covering principles and practical uses of various generative AIs like ChatGPT and Claude, and for their effective introduction and utilization.

King Basic🐥, only for those who say they have no more words to describe me.👂 Concepts go to the universe🚀, King Basic practice day and night✍, learn SQL with your hands!✋ No installation required.🔥 Here is the lecture restaurant, Jecobe!🎉

You can easily create your own blog with just GitHub Fork! This is a service that allows you to manage a learning blog (TIL) and GitHub lawn together.

This lecture is for those who have no knowledge of artificial intelligence, machine learning, deep learning, or data analysis but would like to experience it. I will explain the entire process.

Generative AI for Designers🧙‍♂️ We reveal practical know-how to maximize design work efficiency with generative AI like Canva and Midjourney.

Can you answer the question, "Why do we need classes? 🤔" This covers everything Python developers should know about Python classes!

Say goodbye to complicated collaboration tools! 👋 From Markdown to databases, the essential skills of a workaholic can be done with Notion 🚀

This course provides a systematic learning experience, covering everything from basic JavaScript synchronous/asynchronous concepts to modern asynchronous processing methods like Promise and async/await, as well as practical HTTP communication.

Learn the fundamentals of the web, networks, and HTTP that every developer should know, in a code-based, real-world, data-driven way.

If you want to create a web page, try learning HTML/CSS. With HTML, which defines the structure of a web page, and CSS, which defines the style of a web page, you can implement various content and designs.

Essential in web development! Learn JavaScript, a popular language widely used in various fields, through basic concepts and practical examples!

Django Base Camp is a course where beginners to intermediate learners can systematically master the core of the Django web framework. Through project-oriented practical lessons, you can quickly develop the ability to build web applications.

Python made easy! Learn Python like a game with various stories in 'Winib World'!

Would you like to experience web server development? We will help both non-majors and front-end developers take their first step into server development. Let's efficiently explore servers and databases using familiar JavaScript syntax all at once, and understand servers!

Learn to create and use practical Notion templates for daily life, including household ledgers, pet care, and collaborative year-end reflections. Beyond just attractive templates, this covers design for efficient data management and practicality, allowing deeper Notion usage.

A course to quickly learn the core features and pro-tips of Notion, a collaboration tool that offers various functions easily and conveniently! Learn systematically from sign-up to effective utilization, and boost your work efficiency and collaboration productivity!

Microsoft Loop is a tool that revolutionarily transforms real-time collaboration and information sharing. In this course, you can easily learn everything from Loop's basic concepts to practical application methods, and integration with various Microsoft 365 apps. We provide a hands-on curriculum that can be immediately applied to various tasks such as team projects, idea organization, and work management. We guide you step by step so that even beginners can follow along, and we also share tips that can be used directly in actual work. Experience new collaboration with Loop!

This course is for those who need systematic learning of business English.

Recording is not just a note; it is a tool for organizing life's priorities. Create your own 6F note system—covering family, work, hobbies, growth, and more—through Obsidian, and experience everything from daily reflection routines to structured work notes. Without any fluff, this contains only the essence of recording and connecting knowledge. From the basics to the practical application of Personal Knowledge Management (PKM), we provide a simple and clear guide.

Rather than a lecture on the concept of OKR, I would like to share with you the methods and cases of introducing and establishing OKR in actual companies. Through this, I will not only share my two-year process of introducing OKR and operating it, but also help you customize the OKR system to suit each company's situation.

[Up-to-Date Knowledge for Current Times] 1. Changes brought by AX, ChatGPT, and robot technology. 2. Commonalities of Blockbuster-Kodak Film-Nokia. 3. Five Current AX Keywords. - OOOO coin to maintain dollar hegemony. - Musk's OOOO to cut government operating costs. - Trump's OOOO strategic reserve. - China's OO kindergarten, OO receiving private education. - China's OO factory, with no workers, OO is no longer needed. 4. ChatGPT/Gemini/Grok - Write prompts based on previously learned content and compare results - Generate images with Claymotion infographics

2024 Smartsheet Korean Latest Lecture. Let's learn how to use forms, reports, dashboards, etc. with practice.

You can create a homepage with Notion, which is used for schedule and document management?! Start your business with Notion quickly and easily!

This course contains the know-how of an English email expert with 13 years of experience in a foreign trade company, designed for those who struggle with business English—especially email writing—to see immediate results as if using a cheat code.

Why is it that even after writing a great report, a decision still isn't made? It’s not because your persuasion is lacking. It’s because the structure is weak. In this lecture, we will use the F.O.C.E. framework to design a document structure that makes it "impossible for executives to avoid" making a decision. Fix the subject of judgment with Frame, Specify the cost of indecision with Obligation, Eliminate alternatives with Convergence, And show the scene of implementation with Execution Image. Learn how to apply pressure through structure, not just persuasion.

Through this course, students will master the core functions of NotebookLM step-by-step and learn how to delegate repetitive office tasks—such as report writing, meeting minute summaries, and data analysis—to an AI assistant. Moving beyond simple conceptual learning, the course provides actual work routines and checklists, equipping students with practical skills that can be applied to their jobs immediately after completion.

In the previous lectures, we designed the structure and removed the factors that hinder decision-making. Now, only one thing remains: Completing a decision request form that is ready for submission. Many practitioners understand the structure. They even eliminate the noise. However, they freeze the moment they sit in front of their PC. How should the table of contents be arranged? Where should the conclusion be placed? How should the options be organized? What should catch an executive's eye first when they scan the document? This lecture covers that final step. I have observed the difference between "documents that lead to a decision" and "documents that end in mere review" countless times in actual investment review documents, strategy reports, and M&A proposals. The difference was not a grand strategy, but the method of assembly. Even with the same content, the speed of decision-making changes completely depending on how it is arranged. In this lecture, we will cover: - Decision-Ready document structures - Arrangement principles for Zero-Revision - Structures that pass an executive's scan - Conclusion-centered assembly methods all with practical examples. By the end of this lecture, you will not just be completing a simple report, but you will be able to create "A document that requests a decision." A report is not about delivering information; it is a request for a decision. This lecture is the stage where we fit that final puzzle piece.

Let's learn about Mesh, which was released as a preview version, and predict the future with MS.

Work hard, be more productive, get off work 20% faster and grow.

The purpose of a report is not "explanation," but a decision. This course is not about how to add more data; it is about how to build a structure that leads to a decision. - Why reports fail to get approved despite having plenty of data and evidence - What decision-makers look for in 3 seconds (Title/Summary/Decision Points) - How to persuade through choices and alternatives, rather than just numbers or results - How to structure your report using the Problem–Solution–Scale Up–Confidence framework After this course, you will be able to rewrite your reports as a "decision-making map."

This VOD is designed for current consultants to master, within 2 hours, the entire process of fully utilizing ChatGPT—from “Basic Analysis” → “Idea Generation” → “Report Writing”. From travel itineraries to future business scenarios... This is a practical course that starts with interesting examples and concludes with immediately applicable prompt templates, instilling the conviction not just 'I want to watch it' but 'I must use it'.

Do you feel overwhelmed just thinking about the moment of persuasion? Stop relying on emotions and intuition for negotiations! With former Apple business coach Jasmine Han, you can take control of negotiations in just 15 minutes a day for one month.

A course to effectively master the core features of monday.com in a short period, enabling anyone to automate and manage work easily and freely! Learn how to work smarter by using monday.com to effectively handle work instructions, schedule management, task status, and reporting anytime, anywhere, while also tracking performance in real-time.

[Scheduled for completion of the 2nd edition in May 2026] Helps train the "structured thinking" required to solve problems.