Every Claude Code Concept Explained in 9 Minutes (2026)

🎓 What is Claude Code and how do you use it? This Claude Code tutorial covers how to use Claude Code, Claude Code skills, and Claude Code for beginners, from prompts and tokens to the context window. In this Claude Code guide, you'll see: Why Claude Code running on your machine beats Claude Chat in the browser The three ways to open it, terminal, IDE like VS Code, and the desktop app Prompts, tokens, sessions and the commands worth keeping, /usage, /resume, /context, /compact, /clear Context r