A hub for practical AI usage, generative AI explainers, and hands-on reviews across the site.
Tag: AI
For those new to ChatGPT, we’ll provide a detailed explanation—based on the latest official information—covering how to get started, what it can do, tips for asking questions, the differences between the free and paid versions, and how to use images, audio, search, and files.
Read article![The Complete Guide to Using Whisper | How to Transcribe Recorded Audio with AI [Supports Japanese]](/_next/image?url=%2Fimages%2F2025-07-21-whisper-guide%2Fmain.jpg&w=3840&q=75)
Imagine if you could automatically and accurately transcribe recorded audio— From interviews and speeches to meeting notes and even family memories, the possibi
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We’ll carefully organize and explain everything ChatGPT can do—from writing, summarizing, searching, and image generation to voice conversations, file analysis, learning, and business applications.
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A practical guide to writing clearer ChatGPT prompts with context, constraints, examples, and an explicit output format.
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How real-time translation AI was changing travel in 2025, including practical uses and limits that still required human judgment.
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The era of AI controlling PCs is beginning to become a reality. Based on official materials from OpenAI, Microsoft, and others, we’ll outline what has changed, what’s possible, and how you should use it now.
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Introduction In recent years, “AI cultural experiences” have begun to blend naturally into our daily lives. AI-generated music recommended on Spotify, AI art se
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Introduction — What Is “Walter Prompt”?
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Update the original 2025 GPT-5 Thinking guide with the ChatGPT retirement record and the separate API lifecycle.
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Introduction: The Experience of “Reading” a Mexican Article with AI
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For some reason, simply “translating” English into Japanese doesn’t convey the true meaning. Even as the accuracy of AI translation improves, it still can’t bri
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A four-week learning workflow that uses AI for task breakdown and review without claiming to prevent cognitive decline.
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