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AI tools have now become a core asset for boosting workplace efficiency and generating side income, but most beginners remain stuck at the entry stage: they don't know how to install and deploy, can't understand the interface, and don't know basic configuration. Even with high-quality AI tools, they can only use them for simple Q&A and cannot unlock advanced functions such as automated office work, content creation, and commercial design. Many people spend a lot of time exploring and still cannot achieve batch output or efficient work, wasting the benefits of these tools. This Codex Zero-Basics Practical Course is tailor-made for complete beginners, with zero barriers, no complex operations, and no professional background required. Starting from software basics, installation and registration, and interface setup, it progressively unlocks Codex's practical skills across all scenarios. It covers diverse hands-on scenarios such as office production, video creation, e-commerce design, knowledge base building, viral content output, and digital human production, while also including advanced techniques such as plugin installation, skill packaging, and tool integration, teaching students step by step to turn Codex into a practical tool for daily efficiency and side-income monetization.

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After completing this course, you will be able to independently install, register, and configure Codex, and master all basic software operations. You will master AI automated PPT creation techniques to quickly produce attractive, professional-grade office presentations. You will be proficient in the full workflow of AI graphic-text, short video, and digital human video creation, enabling batch content output. You will master e-commerce AI design skills and independently create commercial-grade e-commerce detail images and main images. You will achieve integration between AI tools and knowledge bases to build your own intelligent knowledge management and creation system. You will unlock advanced techniques such as plugin installation, skill packaging, and AI agents, comprehensively improving your practical AI capabilities.

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• 1.In-Depth Analysis of What Codex Is
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• 2.Why Beginners Should Learn Codex: Core Value
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• 3.Install and Use Codex with Zero Basics, No VPN Needed
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• 4.How to Set Codex to a Chinese Interface
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• 5.3-Minute Tutorial to Install the Official Codex
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• 6.Codex Account Registration and Phone Verification Process
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• 7.Beginner's Guide to Getting Familiar with the Codex Interface
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• 8.Practical Tips for Beginners on How to Write PPTs
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• 9.Professional Tips for Better-Looking PPT Layout
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• 10.Using Codex to Call Skill to Generate PPTs
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• 11.Complete Tutorial on Making PPTs with Wordbuddy
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• 12.How to Make Free Beautiful PPTs with Doubao
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• 13.Case Demonstration of How Codex Automatically Edits Videos
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• 14.Tutorial on How Codex Automatically Writes Scripts
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• 15.Hands-On: How Codex Automatically Creates Images
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• 16.Teaching How Codex Automatically Creates Videos
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• 17.How to Install the Jianying Assistant in Codex
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• 18.Teaching the Skill of Packaging Video Editing in Codex
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• 19.Precautions for Creating E-commerce Detail Images
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• 20.Tutorial on Using Codex to Call the Doubao API for Image Creation
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• 21.How Codex Calls image2 to Create E-commerce Images
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• 22.Codex Skill Packaging for E-commerce Image Skill
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• 23.Tutorial on How WorkBuddy Creates E-commerce Images
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• 24.First Look at the Core Advantages of Obsidian Local Bidirectional Linking Notes
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• 25.Beginner's One-Click Download and Installation Tutorial for Obsidian
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• 26.Learn Obsidian basics in five minutes
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• 27.How Codex links to the Obsidian knowledge base
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• 28.WorkBuddy linking to the Obsidian knowledge base tutorial
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• 29.How beginners use AI to write viral copywriting
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• 30.How Codex finds viral topic ideas
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• 31.Codex smart plugin installation tutorial
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• 32.Codex generates 100 viral copy pieces in one click
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• 33.How to generate digital human talking-head videos in one click (Part 1)
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• 34.One-click viral digital human talking-head workflow (Part 2)
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• 35.How to auto-edit videos in one click tutorial
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• 36.AI Agent usage bonus lesson (Part 1)
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• 37.AI Agent usage bonus lesson (Part 2)
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• 38.AI Agent Practical Application Bonus Lesson
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💡 Learning Tip:Content reflects industry practices at time of publication. Please refer to the latest platform rules when learning.

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