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这 些 海报 说 明 作 用 机器 学习 工具 当 上 技术 程序 ， 可 以 你 能 定 义 产品 、 不 作 只 读 带户 信息 。 不 需 要 上 前 程序 科技 知识 。
初学者
What is a Large Language Model?
A plain-English guide to Large Language Models (LLMs): how they work, what they can and cannot do, and why they matter.
读 · 6 minHow AI Text-to-Speech Works
How neural text-to-speech works, why modern AI voices sound human, and what to look for when choosing a TTS tool.
读 · 5 minHow to Use ChatGPT: A Beginner's Guide
A complete beginner's guide to using ChatGPT: writing prompts, use cases, limitations, and tips for getting the best results.
读 · 8 minAI Writing Tools Explained: How They Work and What to Expect
How AI writing assistants work, what makes them different from each other, and how to choose the right one for...
读 · 7 minBest AI Tools for Small Businesses in 2026
The most useful AI tools for small businesses in 2026: writing, customer service, marketing, accounting, and...
读 · 9 minAI Transcription and Meeting Notes: How It Works
How AI transcription tools convert speech to text, summarize meetings, and identify speakers. Plus a guide to...
读 · 6 minAI Image Editing: What It Is and How It Differs from Image Generation
The difference between AI image generation and AI image editing, plus a guide to tools like Adobe Firefly, Canva AI,...
读 · 6 minAI Tools for Students: What's Useful and What to Avoid
A guide for students on using AI tools ethically and effectively: writing help, research, coding, studying, and...
读 · 7 minAI Design Tools Guide: From Canva AI to Figma AI
How AI is changing graphic design: a guide to AI-powered design tools including Canva AI, Adobe Firefly, Figma AI,...
读 · 7 minBest Free AI Tools in 2026 (Actually Useful, No Credit Card)
The best genuinely free AI tools in 2026. No trial, no credit card. Covers writing, image generation, coding,...
读 · 8 minAI Tools for Marketing: The Complete 2026 Guide
How marketers are using AI in 2026: content creation, SEO, social media, email, ad copy, and analytics with specific...
读 · 9 minHow to Use AI for Productivity: Real Techniques That Work
Practical ways to use AI tools to save time, automate repetitive tasks, and focus on high-value work with specific...
读 · 7 minHow to Compare AI Chatbots: What to Look For
A guide to evaluating and comparing AI chatbots: reasoning ability, context length, coding, truthfulness, pricing,...
读 · 6 minUnderstanding AI Tool Pricing: A Plain-English Guide
How AI tool pricing works: monthly subscriptions, API tokens, usage-based billing, and how to estimate costs before...
读 · 6 minAI Safety and Privacy: What Every User Should Know
What happens to your data when you use AI tools, which companies train on your inputs, and practical privacy tips...
读 · 7 min中级
Prompt Engineering Basics
Learn how to write prompts that get consistently better results from any AI tool. Practical techniques with real examples.
读 · 7 minWhat are AI Agents?
What AI agents are, how they differ from standard LLMs, and how autonomous AI systems work in practice.
读 · 7 minHow AI Image Generation Works
How diffusion models, CLIP, and LoRA turn text prompts into images. A plain-English guide to the technology behind...
读 · 7 minHow AI Video Generation Works
How AI creates videos from text: motion diffusion, avatar synthesis, lip sync, and deepfake detection explained in...
读 · 6 minAI Coding Assistants: How They Work and Which to Choose
A practical guide to AI coding assistants: how autocomplete, code generation, and AI pair programming work — plus...
读 · 8 minAI SEO Tools: How They Work and What They Can Do
How AI-powered SEO tools use machine learning to analyze keywords, optimize content, and build links. Plus how to...
读 · 7 minHow AI Translation Works: Neural MT Explained
How neural machine translation (NMT) works, why modern AI translation is so much better, and when to use DeepL,...
读 · 6 minAI Video Editing: How It Works and Best Tools
How AI is automating video editing: auto-cut, captions, background removal, voice cloning, and avatar generation....
读 · 7 minHow Large Language Models Are Trained (Plain English)
How LLMs like GPT-4 and Claude are trained: pre-training on internet text, instruction fine-tuning, RLHF, and what...
读 · 8 minMultimodal AI Explained: Text, Images, Audio, and Video Together
What multimodal AI is, how models like GPT-4o and Gemini process images, audio, and video alongside text, and what...
读 · 7 min在线课程
通过结构化课程学习 AI
精选课程 — 从免费基础到实践工具培训，按主题分组。
免费 — 从这里开始
从零开始理解 AI 的最佳免费资源，无需任何基础。
Non-technical guide to AI by Andrew Ng. Learn what AI can and cannot do — no coding needed.
查看课程Free international course: understand what AI is, how it works, and what it means for society. No math or coding required.
查看课程Free DeepLearning.AI course: how generative AI works and how to use ChatGPT, Midjourney, and Claude in real workflows.
查看课程DeepLearning.AI's flagship ML specialization. Audit all content for free.
查看课程Free short course by DeepLearning.AI & OpenAI: best-practice prompt engineering for LLMs like ChatGPT and Claude.
查看课程AI 聊天机器人与助手
ChatGPT、Claude、Gemini、Perplexity 等 AI 助手课程。
Official OpenAI help and tutorials: ChatGPT features, custom GPTs, and getting the most from the platform.
查看课程Official Anthropic docs: Claude API, prompt engineering, vision, and tool use guides.
查看课程Explore the technology behind Meta AI and large language models.
查看课程Official Google course on using AI tools including Gemini in the workplace.
查看课程Free official Google learning path: Gemini for Google Workspace and generative AI fundamentals.
查看课程AI 图像生成
Midjourney、Stable Diffusion、DALL·E 等图像 AI 工具。
Official Adobe step-by-step tutorials for Firefly features and workflows.
查看课程Official Adobe step-by-step tutorials for every Firefly feature inside Creative Cloud.
查看课程Free introduction to Stable Diffusion — understand the basics before going deeper.
查看课程Official Midjourney documentation: from your first prompt to advanced parameters and style guides.
查看课程Official Stability AI learning hub: guides and resources for Stable Diffusion and generative AI.
查看课程AI 视频与语音
ElevenLabs、HeyGen、Runway、Sora 等视频和语音 AI 工具。
Official ElevenLabs docs: voice cloning, speech synthesis, API reference and step-by-step guides.
查看课程Official HeyGen documentation and video tutorials for all features.
查看课程Official LOVO Academy: guided courses on AI voice, video dubbing, and production workflows.
查看课程Official Murf tutorials covering voiceovers, dubbing, and studio features.
查看课程Step-by-step tutorials from the Play.ht team on AI voice generation and publishing.
查看课程AI 编程
Cursor、GitHub Copilot、Claude Code、Replit 和 v0。
Official Claude Code docs: setup, agentic coding workflows, commands, and best practices.
查看课程Official Cursor docs: editor features, AI tab completion, chat, and advanced configuration.
查看课程Free official Microsoft learning path: use GitHub Copilot across VS Code, CLI, and pull requests.
查看课程Official Replit learning platform — 100 days of coding in the browser.
查看课程Official Replit tutorials: coding in the browser, AI features, and deploying projects.
查看课程AI SEO 与内容
Surfer SEO、Jasper、Frase、Ahrefs 等内容和 SEO 工具。
Official Ahrefs training courses — learn SEO and how to use Ahrefs tools.
查看课程Official Copy.ai blog with use-case tutorials and prompt guides for content teams.
查看课程Official Frase resource hub: guides on AI research, content briefs, and SEO writing.
查看课程Official Grammarly documentation, tutorials and tips for getting the most out of the tool.
查看课程Official Grammarly tips and tutorials: writing suggestions, tone detection, and AI features.
查看课程设计与生产力
Canva AI、Figma AI、Notion AI、Otter.ai 和 Descript。
Official Canva tutorials including AI image generation and Magic features.
查看课程Official Canva Design School course dedicated to Magic Studio AI features.
查看课程Official Descript learning resources — edit video by editing text.
查看课程Official Figma guide to all AI features: auto-layout, prototyping hints, and AI-generated content.
查看课程商业战略与领导力
MIT Sloan、Reforge、Udacity 和 Section — 适合在组织层面实施 AI 的高管和经理。
MIT Sloan Executive Education: how AI reshapes competitive advantage, business models, and organizational strategy.
查看课程Practical AI training for business professionals. Covers ChatGPT, automation, and AI-driven decision-making.
查看课程Reforge program for product leaders: use AI to accelerate growth loops, retention, and product strategy.
查看课程Udacity nanodegree: build LLM-powered apps, fine-tune models, and implement RAG pipelines with expert code review.
查看课程数据科学与 AI 工程
纳米学位、职业路径和训练营，适合数据科学家和 ML 工程师。
Educative.io interactive path: ML fundamentals to MLOps, with in-browser coding environments and real projects.
查看课程Udacity nanodegree for executives: implement generative AI across teams, products, and business processes.
查看课程Pluralsight path: advanced AI, MLOps, model deployment, and production engineering for data professionals.
查看课程DataCamp career track: go from Python basics to production ML models. Includes supervised, unsupervised, and deep learning.
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