Laying the foundation of Photoshop CC 2021

This course teaches you how to write safe and reliable code in the software development process. Rather than simply stopping at feature implementation, you'll learn programming principles and techniques that can prevent security vulnerabilities and ensure stability. Through hands-on practice and case studies, you can understand security threats that may occur in real development environments and acquire safe coding techniques such as coding rules, input validation, exception handling, and memory management to prevent them. By taking this course, developers will enhance the completeness of their code while gaining practical capabilities to develop software with security and reliability.

You can effectively study the contents of the Information Security Engineer practical exam questions and obtain the Information Security Engineer practical qualification.

You can effectively study the contents of the Information Security Engineer practical exam questions and obtain the Information Security Engineer practical qualification.

This is a basic machine learning course that briefly covers the basic machine learning theory for those who are new to machine learning.

We will explain the overall concept and method of working with 3D graphics using Blender.

Notion's powerful and convenient database features allow even beginners to easily build a DB. In this course, you will learn about database concepts and related terms (tables, rows, columns, etc.), as well as the basic usage of the Notion database.

Through this course, you can study short answer and descriptive questions from past practical exams for the Information Security Engineer.

This is a course to learn in various languages how to call various open data provided by the public data portal from various programming languages and how to use JSON data provided as a result of the call.

This is a basic C++ course for those who are new to C++ programming. You will learn and practice how to utilize C++ along with an overview of programming and the basic grammar of C++.

You can build a database, create tables, and manipulate or change data within the database using various SQL queries.

You can obtain the certification by learning and applying basic knowledge of Subject 2, Software Development, among the subjects for the Information Processing Engineer written exam.

When you want to try using Figma, a UI design authoring tool, or when you want to create something with Figma, you'll practice the most basic usage methods.

This course covers the fundamental concepts of operating systems, one of the core subjects in computer science. Operating systems are essential software for efficient resource management and providing user environments in computer systems, and through this course, learners can systematically understand how operating systems work and what components they consist of. Additionally, by learning the structures and functions of various operating systems, students will master the detailed operating principles of operating systems such as processes, memory management, file systems, and disk management, and can solidly build the foundational knowledge necessary for actual development and system utilization. Through this course, learners will gain a comprehensive understanding of operating systems and will be able to have confidence in advanced computer science learning and practical applications.

From building a database to creating tables, you can manipulate and change data within the database using various SQL queries.

In this tutorial, you will learn how to create motion effects using the Fractal, Glow, Advanced Lightning, and Expression effects in After Effects.

This course is designed to prepare you for the Information Security Engineer written exam by concisely summarizing core theories and strengthening practical skills through problem-solving. Take a step closer to obtaining your Information Security Engineer certification with past exam analysis and practical strategies.

This course is designed to help learners effectively visualize business data and develop the capability to support decision-making through visualization. Learners will study various theoretical backgrounds ranging from information visualization concepts to infographic principles, visual cognition and design principles, and Gestalt laws, and systematically acquire visualization techniques that can be applied in practice. In particular, by learning about color and visual variables, information design principles (symmetry, contrast, harmony, balance), typography and layout design (grid and inverted pyramid structure), learners will be able to apply these skills when creating actual business reports, presentation materials, and visualization dashboards. Through this, learners will develop the ability to create visual materials with high information delivery power, going beyond simple data analysis.

This is a course to learn in various languages how to call various open data provided by the public data portal from various programming languages and how to use JSON data provided as a result of the call.

In this course, you will learn how to use basic commands for 2D drawings in AutoCAD 2022.

You can effectively study the contents of the Information Security Engineer practical exam questions and obtain the Information Security Engineer practical qualification.

This course focuses on the core features of Photoshop 2023 to make learning as easy as possible. It is a core functionality course designed for quick learning.

This is a basic Photoshop course that even non-majors can easily learn. It is very helpful for design students in their 1st and 2nd year who need to quickly learn Photoshop tools, people who want to make extra money with Photoshop, people who want to start their own business, YouTube creators, and people who run blogs and Instagram! The beginning is half the battle, guys... Don't be afraid.

How to create and sell emoticons that even beginners can do

How to Make Emoticons That Even Beginners Can Turn into Experts

A lecture on how to create emoticons, taught by the artist with the highest number of approved emoticons in Korea.

A photorealistic rendering process to improve your practical skills! Intermediate and advanced know-how for KeyShot & post-processing! I'll guide you through it kindly 😀

No more unrealistic, toy-like images! I'll kindly share the advanced know-how for hyper-realistic product rendering!

AI Design Secret Lectures for Creating High-Quality Works Start Midjourney & Photoshop design that anyone can use right away

Learn the basics of Photoshop in just 1 hour

If you have followed the web standards and responsive site creation lectures well, it is now time for practical training! We will learn about creating a movie ticket reservation site divided into design and coding parts.

This is a class for web design specialists (designers). If you try it a few times, you will be able to follow along without difficulty. However, you must know how to use Photoshop.

It's delicious pig's feet~ Pig's feet are no joke these days...gulp