"Excel Cheat Sheet for Leaving Work on Time: From Basics to Dashboard Automation"

"Master Computer Literacy Level 2 Practical Exam with Excel in One Month!" This course is designed to help you learn all the essential content for the Computer Literacy Level 2 practical exam easily and systematically, focusing on Excel. Through key functions that can be immediately applied in practice and real exam problem-solving processes, you can quickly build the competency needed to pass. Key Features: From Basics to Essentials: Complete coverage from basic Excel usage to key functions tested in the practical exam Real Exam Problem Solving: Curated high-frequency problems reflecting the latest exam trends Maximized Efficiency: Save time by focusing intensively on only the necessary functions Clear Explanations: Structured so even beginners unfamiliar with computers can easily follow along Do you want to finish preparing for the Computer Literacy Level 2 practical exam within a month? With this course, passing is definitely not difficult! 😊

A practical formula lecture that will help you become an Excel master! Get your hands on the secret weapon you can use right away in your work.

Are you struggling with complex, large-scale documents and broken formatting? With 25 years of practical know-how, I will personally teach you sophisticated automation and design techniques tailored for intermediate users.

Using Hangul Neo program, we will teach you the qualification for obtaining the word processor qualification. Complete the written and practical exams with this course. Analyze the latest types of questions to prepare you perfectly for the exam.

"Even 'true' beginners who are afraid to even open PowerPoint are OK! With the know-how of helping tens of thousands pass over 25 years, we skip the complex theories and spoon-feed you only the core functions that are guaranteed to appear on the exam, leading you straight to an A-grade."

No more outdated PPTs even after working all night! A veteran instructor with 25 years of experience has packed in only the essential core skills needed for practical work, from PowerPoint basics to the latest AI utilization methods. Even without design sense, we'll teach you 'everything about presentations' that cuts your work time in half and doubles your quality.

"Save on expensive academy fees now. A computer instructor with 25 years of experience generously reveals the 'Grade A passing formula' that has helped tens of thousands pass in the field. Even if you're a slow typer or unfamiliar with computers, this one course is all you need."

Don't learn Excel the hard way. The questions that appear on the ITQ exam are already predetermined. With the 'guaranteed exam formulas' extracted from 25 years of teaching big data, we guide you on the fastest shortcut to achieving an A grade in just 2 weeks, even with no prior experience.

The Computer Literacy Exam (COM-HWAL) written test is no longer difficult! We have summarized only the core points so that anyone can understand them easily. With this lecture, passing in a short period is definitely possible. Start right now!

Excel 2021 Practical Super-fast Master Class covers 6 key tips and features to help practitioners maximize their work efficiency and get off work early. Quickly acquire all the essential skills of Excel, from data processing, editing, formatting, calculation, analysis, and visual effects through this course.

We introduce the main features and usage methods of Hangul 2022. We will explain through various examples from the basics to advanced document writing.

For those who have difficulty with PowerPoint, we will deliver only the essentials that you need to know in the shortest possible time. For those who want to practice PowerPoint or simply decorate documents using PowerPoint, we recommend Mr. Park's lecture. Based on the know-how accumulated through many years of lectures, we will cover only the essentials of PowerPoint.

Using the Hangul NEO program, you can learn everything from the basics of document writing to practical use and even obtain certification all at once! I can confidently say that those who lack the basics and want to write documents in the field can obtain certification and write documents through this course.

For those who have difficulty with Excel, we deliver only the essentials that you need to know in the shortest time possible. And, the effect of killing two birds with one stone until obtaining a certificate. Take this opportunity to gain Excel practice and a certificate. Unlike other OA programs, Excel has many complicated parts in terms of functions and utilization. Based on the know-how accumulated through long lectures, we only cover the essentials of Excel. In relation to practical use, you can improve your Excel practical skills in a short period of time and obtain the ITQ Excel certificate, which is highly useful in practice, at the same time.

Don't learn Excel the hard way. The questions that appear on the ITQ exam are already predetermined. With the 'guaranteed exam formulas' extracted from 25 years of teaching big data, we guide you on the fastest shortcut to achieving an A grade in just 2 weeks, even with no prior experience.

Even complex data becomes clear at a glance with Tableau! From a single drag to a finished dashboard, master data visualization for real-world business.

Artificial intelligence is no longer an option, but a necessity. Learn to understand and utilize M365 Copilot, the smart AI assistant for your work.

We introduce the main features and usage methods of Hangul 2022. We will explain through various examples from the basics to advanced document writing.

Data Visualization Storytelling That's Perfectly Achievable with Excel Alone

We provide work management methods and motivation techniques by work type to help you acquire the 'flexible and efficient work management skills' that are especially needed in today's era. We have structured various goal management techniques for improving work productivity, management techniques by work type (main tasks/support tasks/temporary tasks/future-oriented tasks), motivation methods, and more with diverse examples.

Turn your dormant "notebook" into an "AI Workspace" that works on its own! Connect Notion DB with agents to complete a system where repetitive tasks run themselves.

What does the life you want look like? Time is given fairly to everyone. 24 hours a day, 365 days a year. What matters is how you use that time. How to set life's direction so you can get one step closer to the life you dream of, methods to turn goals into reality. And even the know-how for building systems that maximize limited time to boost work productivity. Drew&Drew will generously share the know-how we've experimented with and organized over the years.

This is an automation course for those who are wasting time due to essential but missing features. It automates simple but repetitive tasks that consume your time and energy through scheduling regular messages in chat rooms, receiving notifications when shared OneDrive files or team channel files are created/modified/deleted, getting notified when tasks are created or completed in Planner, and creating Outlook calendar events when tasks are assigned to you.

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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.

All lectures have been newly updated for June 2026, reflecting all the latest content. 5-Hour All-in-One Course → Apply directly to work with only the most essential services Practical AI Specialist Course → Step-by-step learning from sign-up to in-depth application Curated Essential AI for Work → Focus on core tools you actually use instead of 100 unused lectures Perfect Integration with Books → AI learning that can be utilized for a lifetime even without a textbook

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['Thought Architect' Roadmap for Translating Technical Truth into Business Value] 1. Introduction: Analysis of Constraints in Transferring Technical Truth to Business Value A significant bottleneck frequently observed across corporate sectors and engineering sites (R&D) is the phenomenon where innovative achievements, backed by massive resources and research capabilities, are discarded because they fail to overcome the 'communication threshold.' This is judged to stem from information asymmetry: a situation where management does not sufficiently perceive the depth of deep-tech, and technical personnel fail to appropriately utilize business language. This masterclass redefines the 'text-based communication competency' of engineers and scientists not as a mere administrative act of recording, but as part of a precise 'Engineering Design' process. Through this, we aim to present a mechanism by which an engineer's technical insights are transformed beyond simple records into core assets that drive the organization's strategic decision-making. 2. [Diagnosis] Analysis of Three Major Cognitive Defects Hindering Technical Communication ① Disconnection of Information Transfer due to the Curse of Knowledge This phenomenon occurs when experts become immersed in their own advanced level of knowledge and overlook the cognitive background of the information recipient. Consequently, reports centered on obscure formulas and technical acronyms are repeated, which is highly likely to result in structural losses such as loss of contact with decision-makers, delays in project approval, and failure in resource allocation. ② Value Loss due to Lack of Logical Architecture and Data Fragmentation By regarding document preparation as a simple post-hoc administrative procedure, errors of listing information without systematic design are frequently observed. These structural defects significantly damage the value of R&D achievements during the delivery process, tending to lead not only to the undervaluation of an individual engineer's capabilities but also to the loss of tangible and intangible assets for the entire organization. ③ Technical Reliability Crisis due to Deepening AI Dependency If generative AI, introduced to improve productivity, causes hallucinations without understanding the technical context, 'technical reliability'—the core value of engineering—can be seriously undermined. Utilizing AI without an accompanying logical verification system is highly likely to act as a potential system risk rather than a work efficiency tool. 3. [Prescription] Strategic Communication System for the Thought Architect ① Engineering Design of Thought for Unstructured Information A process of structuring abstract experimental data and hypotheses based on engineering system design principles is required. Bottom Line Up Front (BLUF): By placing core values and recommendations at the forefront of the document, we aim for an information structure optimized so that management can perform rapid and accurate decision-making (capital investment, mass production approval, etc.). Mutually Exclusive, Collectively Exhaustive (MECE): By adhering to principles that prevent logical overlap and omission, we ensure the logical completeness of the report by designing a seamless flow of thought. ② Global Standard Compliance and Quality Assurance Objectivity and integrity of data must be secured by internalizing standard protocols recognized by the global scientific community and global corporations. Standard Technical Reporting Structure (IMRaD): Maintain the consistency and reliability of the engineering narrative through a rigorous formal structure leading from Introduction, Methods, Results, to Discussion. 5 Principles of Sentence Quality (5C): By applying Correctness, Clarity, Conciseness, Consistency, and Completeness as quality control filters, we establish a Plain Language system that even non-experts can understand immediately. ③ S.E.E.D Prompt Architecture for Securing AI Command To operate AI not as a simple ghostwriting tool but as an assistant performing logical operations, a dedicated interface design must be involved. S.E.E.D Framework: Precisely control the quality of AI outputs by systematically structuring and inputting Situation, Expectation, Engineering Structure, and Data. Human-in-the-Loop: Establish a protocol where humans perform verification as the final approver to block the possibility of AI errors, thereby firmly maintaining technical authority. 4. [Execution] Strategies for Securing Cognitive Sovereignty and Workflow Optimization Communication competency acts as a core mechanism for preserving an engineer's cognitive functions beyond mere technical means. Responsibility-based Sandwich Workflow: Humans must perform context design (Top Bun) and final verification (Bottom Bun), delegating only the intermediate data processing (Meat) stage to AI to promote the activation of the human-unique Executive Control Network (ECN). RQTDW Learning Protocol for Knowledge Internalization: Apply the five stages of Read, Question, Think (facing contradictions), Discuss (virtual discussion), and Write to practical work to avoid simple acceptance of information and actively internalize knowledge. SIFT Model-based Precision Fact-Checking: Filter AI hallucinations and maintain technical precision through the process of Source (checking the origin), Investigate (understanding context), Find (cross-checking), and Trace. 5. Conclusion: Transition from Technical Expert to Engineering Leader The era of practitioners who simply perform given technical tasks is coming to an end. The ability to translate and communicate complex and difficult technical truths into a 'language of value' acceptable to organizations and society can be defined as a core survival strategy and a noble calling for modern engineers. Text communication is the Final Interface that projects an engineer's intellectual capacity to the outside world, beyond a simple act of recording. Through this masterclass, we expect you to prove your technical value and emerge as a powerful 'Engineering Leader' who drives organizational change. This system, which integrates 40 years of engineering insight, will become a strategic asset that completes your status as a professional.

If you follow OpenClaw Parts 1 and 2, you eventually end up making a single agent do everything. As you do this, there comes a moment when prompts get tangled, memory gets mixed up, folders get messy, and you feel stuck, not knowing how to organize things anymore. This lecture is the "Introduction to Multi-Agents (Part 2.5)," designed to help you move one step further from that point. While maintaining a single bot, we will separate roles into two agents—planner and editor—and connect each agent to different workspaces and Telegram forum topics. You will personally build a structure where "different agents respond depending on which room you speak in." By following the hands-on practice, you will have the following in your environment: - A configuration file defining two agents: `content_planner` and `content_editor`, - A content folder structure where planning and drafting are separated, - A Telegram group chat where different agents are attached to specific forum topics, - And one actual draft of an Inflearn course introduction created through the collaboration of the two agents. In short, this is a practical class that helps you design the first step of upgrading your Telegram bot from a "single AI assistant" into a "small AI team with divided roles."

Visual design techniques that go beyond data visualization to instantly persuade others From visual cognitive design to future scenario analysis and AI workflows, all at once

✅ Shoulder Pain 3-Week Reset Program Summary 🟠 Program Name Shoulder Pain 3-Week Reset - Frozen Shoulder - Impingement Syndrome - Rotator Cuff Tear - Anterior Glide Syndrome 🟠 Course Review Summary “The sharp pain at night has disappeared” “The pain that couldn’t be resolved at the hospital is finally gone” “I was surprised it was a routine tailored exactly to the symptoms I was experiencing” “In just 3 weeks, my arm moves much lighter and smoother” 📍Teacher Blka's Open Chat Room Link Below📍 -> 1:1 or feel free to ask questions within the chat room 🟠 If these apply to you, definitely sign up! - A sharp or catching sensation when lifting your arm - Aches or throbbing shoulder pain at night - Those who wanted to exercise but gave up due to pain - Those who suspect frozen shoulder/rotator cuff issues but are unsure - Those with chronic shoulder pain that doesn't improve even after hospital visits/physical therapy/manual therapy 🟠 Core Concept Not just simple ‘stretching’, but A rehabilitation-based routine program that considers self-assessment → cause identification → customized routine → recurrence prevention 🟠 Program Structure 📅 3-week comprehensive VOD program (21-day structure) 📌 Daily 7-minute self-exercise & stretching routine 🎯 Step-by-step focused strategies Reset (Week 1) – Resetting pain-inducing postures and patterns Evolution (Week 2) – Recovering movement and expanding range of motion Stretch & Strength (Week 3) – Strengthening weak muscles and preventing pain recurrence 🟠 Key Features - Includes self-diagnosis guide for each shoulder pain type - Based on over 500 proven practical rehabilitation PT cases - Differentiation from hospital manual therapy: Exercise-centric routine + cause analysis - A complete self-rehabilitation design that can be followed alone just by watching VODs 🟠 Expected Effects - Alleviation of night pain → improved deep sleep - Minimizing recurrence through root cause analysis - Resolution of catching sensation/pain when moving the shoulder - Ability to self-resolve shoulder issues without hospital/physical therapy/manual therapy/injection treatments 📌Teacher Blka's YouTube https://www.youtube.com/@bks_rehab_PT 📌Teacher Blka's Blog https://blog.naver.com/runt0130 📌Teacher Blka's Open Chat Room https://open.kakao.com/o/gTWXzVCh

Are you moving between Notion, PPT, Figma, and Slack every day, creating the same content over and over again? Now, complete everything from document writing to design, sharing, and distribution quickly with Canva AI alone. From Brand Kits that automatically apply brand colors and fonts, to drafting documents, presentations, image and video production, email dispatch, webpage publishing, and survey creation—learn Canva AI features that you can apply directly to your practical work. Go beyond simply learning how to use a design tool. Complete an efficient workflow that expands a single piece of content into multiple formats and connects your team's production, review, and approval processes. Point 1. Create consistent work quickly with Brand Kits Set up logos, colors, fonts, and templates once to automatically apply them to all projects Minimize the task of re-adjusting designs for reports, proposals, and SNS content every time Produce stable results that fit your brand even without prior design experience Point 2. Shorten the content creation process with Canva AI Generate drafts for documents, slides, images, and videos using voice or text commands Complete landing pages, newsletters, and survey forms yourself without developers or designers Learn practical methods to handle everything from planning to production, dispatch, and publishing within Canva Point 3. Create a workflow that reduces repetitive tasks and collaboration confusion Quickly convert a single piece of content into various sizes such as SNS feeds, stories, and banners Reduce the burden of repetitive resizing and file management using scheduled publishing and version history Manage the team collaboration process in one place with real-time editing, comments, permissions, and approval features

Data is piling up, but are you feeling lost about who to target? Find your key customers through data summarization and design the optimal targeting logic.

Web planners and PLs/PMs can quickly create high-quality deliverables.