[Wang Dumok] Computer Literacy Level 1 Written Exam 2025

Are you preparing for the 1st level of Computer Proficiency? If so, try it out easily, quickly, enjoyably, and pleasantly with Wang Du-mok, a teacher with 20 years of experience.

Make Excel and Access professional level by taking the opportunity to obtain a qualification that is highly useful in practice! If you have passed the 2nd level, why not challenge the 1st level?

We have prepared everything for you to pass the Information Processing Engineer written exam. With an investment of just 30 hours, you can pass the Information Processing Engineer written exam.

Provides solutions for all past Industrial Engineer Information Processing written exams, from the 2020 revision until the CBT exam.

This lecture provides solutions to past exam questions for the Information Processing Industrial Engineer written exam prior to the revision. In this lecture, you can check how the exam questions are presented.

This lecture is for studying Database Utilization, the third subject of the Information Processing Industrial Engineer written exam.

This lecture is for studying "Programming Language Utilization," the second subject of the Information Processing Industrial Engineer written exam.

This course studies information system-based technology, one of the written subjects for the Information Processing Industry Engineer exam.

Are you using Excel well in your work? Small tips for Excel can help you reduce mistakes and increase work efficiency! In this course, we will carefully select 16 useful Excel tips and explain them in detail.

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.

Say goodbye to search advertising that merely cycles through keyword registration and bid adjustments. From advertiser analysis and keyword strategy to performance optimization, we’ll walk you through the complete framework of search ad management that every practitioner needs to know.

Data Visualization Storytelling That's Perfectly Achievable with Excel Alone

Now you can use Python in Excel! A light lecture to try out the latest features!

Google Sheets and Apps Script work automation that even those with no coding experience can do! I will teach you in the easiest way possible by creating examples that can be used in actual work.

Through this course, learners can develop the ability to obtain a Computer Application Skills certification. This course is structured according to the examination standards as a preparation course for acquiring the Computer Application Skills certification. You can learn and apply basic knowledge of Computer Application Skills subjects to prepare for certification acquisition. (Computer Application Skills Level 1 & 2 Written Exam - Spreadsheet General)

Analyzing customers, markets, and revenue patterns—you no longer need to learn it yourself. Just ask AI, and expert-level analysis and strategies are completed in an instant!

Excel VBA helps you use Excel faster and more efficiently. Now, learn VBA to spend your free time at work. For web data collection, please refer to this course: https://www.inflearn.com/course/python-crawling#

Through this course, learners will be able to acquire the skills necessary to obtain a Computer Application Skills certification. This course is structured according to the examination standards for obtaining the Computer Application Skills certification. You can learn and apply fundamental knowledge of Computer Application Skills subjects to prepare for certification acquisition. (Computer Application Skills Level 1 & 2 Practical - Spreadsheet Practice)

Forget about the difficult Korean language automation that has been going on so far! Just follow along and you will complete the automation program.

This is a practical lecture designed for passing the ITQ Excel Grade A exam in a short period. You will master the four-step process—from data entry to pivot tables and charts—and learn time-saving skills to finish with 15 minutes remaining in the 60-minute exam. Rather than rote memorization, you will understand functions through intuitive pattern matching and complete your Excel skills to be immediately applicable in real-world tasks.

Put an end to daunting data analysis with ‘Exploratory Visualization’! Drastically increase the speed of practical analysis without difficult coding.

This covers how to properly use the new game-changer "ChatGPT" for "Excel utilization." You can learn how to create Excel formulas needed for practical work, easily understand Excel functions, and even write macros and VBA coding using ChatGPT.

Even complete beginners who don't know anything about Excel are OK! Just follow the lectures and you can get an A grade in ITQ Excel.

Statistics learned in school, was it too hard to understand? No matter how much you listened to the explanation, statistics were confusing, but we will help you understand them. If you implement them one by one by hand using Excel, you will understand statistical concepts that you didn't understand! A new experience that makes boring statistics fun! We will give you a gift. :)

Data Analysis that Determines Online MD Performance! Learn essential data analysis and strategy formulation techniques necessary for MDs to maximize sales and profit in the e-commerce market.

A class on analyzing customer/sales data with Excel, even without R or Python!

This is a practice-oriented course designed to increase work efficiency by automating repetitive Excel tasks with Python. You will learn how to automate the entire workflow—from opening files to data processing, inspection, consolidation, and saving—and will also be provided with practical automation code using pywin32.