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A few simple words unlock almost everything. Here is what each one does.
Ask the AI to plan before it acts. It lists the steps first so you can approve them — perfect for bigger jobs where you want to stay in control.
Let it run through a whole task without stopping to ask at every step. Best once you trust what it is doing.
Pick up your last session exactly where you left off — nothing lost.
claude --resume
Switch between a faster model and a smarter one while you chat. Use the smarter one for hard problems.
/model opus /model sonnet
Set up a project so the AI understands it. It writes a short notes file it can reuse next time.
/init
Check how much you have used, so there are no surprises.
/usage
Free download for Windows 10/11 · No account needed.