Claude Mastery Free ~8 min read New · July 2026

Your first hour with Claude, done right.

Claude has a reputation: the thoughtful one, the writer's one, the one that reads the whole document. Reputations are vague — this first hour makes it concrete, with your real work.

01 Where Claude lives

Start at claude.ai (web) or the desktop and mobile apps — same account, same conversations everywhere. If your team runs Slack, Claude Tag puts it inside your channels; if you write code or automate things, Claude Code is its own world. Day one: the app or website is plenty. Free tier is real — capped daily use of a current model, enough to learn on before deciding about a paid plan (the honest math: what Claude costs).

02 Three settings, five minutes

Introduce yourself. Settings → profile/preferences: two sentences on what you do and how you like answers. Claude actually uses this well.
Pick a base style. Claude can default to concise, explanatory, or formal responses — set the one matching your taste instead of asking for "shorter" forever.
Note the data controls. Check the privacy settings once so you know what's retained and what's used — informed beats assumed, whichever way you set it.

03 Five conversations that show you the tool

What Claude is for

Every AI chat can answer questions. Claude's edge shows up in long documents, careful writing, and thinking out loud — work where judgment and nuance carry the load. If your week is full of reading, writing, and deciding, you just met your co-worker.

Try it now

Run the long-read test with a document that matters to you. Then ask the follow-up most people skip: "What did I probably want to know that I didn't ask?"

Open Claude →

This week's challenge

One week, one habit: every document longer than two pages goes through Claude first — summary, risks, questions. Five documents in, you'll have a feel for the tool no feature list could give you.

Up next in Claude Mastery

Claude vs ChatGPT

The honest comparison: where each one wins, and the two-tool pattern that actually works. Read the lesson →