Turn AI into productivity, not a toy.
Learn ChatGPT, Claude, and Grok by tool and by task—clear steps, copy-ready prompts, ready to use.
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Pick a tool
Start with the model you already use
Like choosing a learning path: pick a tool, then see what it’s good for and how to practice.
Master AI chat from scratch: brainstorming, multimodal, and everyday leverage.
Enter ChatGPT track →Long docs, code, and structured writing—turn complex material into usable results.
Enter Claude track →Timely topics and loose brainstorming—ride the news, find an angle.
Enter Grok track →By scenario
What you need to get done
Or enter by goal: writing, research, code, career, study, office—without locking to one model.
Writing & expression
Outline → draft → one edit; reject slop; stakeholder updates you can send.
Enter →Research & learning
Plans, source tiers, claim–evidence matrix—open a primary; Unknown beats fake citations.
Enter →Code & leverage
Write code, hunt bugs, automate—hand off the repetitive work; you own the result.
Enter →Career
Resume, letter, interview practice—clarify real evidence; never invent experience.
Enter →Study
Explain, self-quiz, weekly plan—learn with honesty, not ghostwritten essays.
Enter →Office weeklies
Email, meeting actions, Friday update—a rhythm you can keep.
Enter →Featured guides
Steps you can reuse today
Open and run once—no login. Titles alone do not count.
Path: Your first 7 days with AI chat (~14 min/day)
10 beginner mistakes with AI chat—and the one-minute fix
Path: Writing & expression
Clear everyday ChatGPT prompts
Verify before you share (Grok & any model)
Define “done” and permissions before tools
~119 open guides · Learn · Tools · Accounts & safety.
约 119 篇开卷指南 · Learn · Tools · 账号与安全。
All guides are open to read · subscribe is only for update alerts
- Fewer slogans, more stepsEvery guide is something you can finish
- Named modelsKnow when to switch tools
- Copy-ready promptsPaste, then tune to your case
- Read first, subscribe laterNo gate on content; subscribe is fully optional
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