Claude AI — Cheat Sheet

One line: Claude is Anthropic's AI. It does not just answer questions. It thinks, builds, and acts on your behalf.

🛠️ The Tools

👥 Claude.ai — For everyone

• The main interface: web, mobile, desktop
• Writing, research, coding help, brainstorming
• Where most people start
• ✅ Free plan available

⚙️ Claude Code — For developers

• A command-line tool you run in your terminal
• Describe a task in plain language. It writes the code, edits files, and fixes bugs
• Fully autonomous. It plans and executes, not just suggests
• Grew to $1B revenue in 6 months after launch
• 🔒 Requires Pro or Max plan

📋 Cowork — For non-developers

• Claude Code's power, but in a desktop app (no terminal needed)
• Reads, edits, and creates files directly on your computer
• Good for: reports, spreadsheets, research, organising files
• "You define the goal. Claude figures out how to get there."