How to Set Up Claude and Claude Code

A common version of this looks like someone hearing that Claude can build apps, opening the normal Claude chat window, and then wondering why nothing is happening to their actual files. They opened the talking tool, not the file tool.

That is the software version of asking someone to fix the garage while they are still standing in the kitchen.

With Anthropic, Claude is the chat side. Claude Code is the part that can work inside a real project.

The solution

Start with Claude at claude.ai. Create an account, sign in, and use it to plan the job before you try to build anything. Ask what pages you need, what the tool should do, what information it needs from users, and what should happen first.

Then decide whether you actually need Claude Code yet. This is the honest part: Claude Code is more technical than browser-only tools. It is powerful, but it is not the easiest first step for someone who knows nothing about Git or folders.

If GitHub is new too, start with How to Set Up GitHub first. You will have a much easier time if your files already live in one proper project folder.

For Windows beginners, the usual path looks like this:

Install Git for Windows.
Open PowerShell.
Run Anthropic's Claude Code install command from their docs.
Open your project folder in a terminal window.
Type claude and press Enter.

On Mac or Linux, Anthropic provides a different install command in its docs, but the idea is the same: install Claude Code, open the project folder, then start it from there.

Once Claude Code is open, do not ask it to build your entire business system in one shot. Give it one small task first. Ask it to make a landing page, clean up the menu, or add one form. Small jobs are easier to check and easier to undo.

Caption: Claude Code can run in a terminal-style window and work directly inside a project folder.

Source: Anthropic - Claude Code

When this works

This works well when you already have a project folder, can follow a few setup steps, and want Claude to help edit or build real files.

When this does not help

If you want the easiest beginner experience, Claude by itself is easier than Claude Code. Claude Code is better once you are ready to work with a real project folder and follow terminal-based setup steps.

Bottom line

Claude is the planning and writing tool. Claude Code is the hands-on file tool. Start in Claude, get clear on what you want, then move to Claude Code only when you are ready to work on a real project.

The right tool makes the job easier. The wrong tool just gives you a very polite explanation of why nothing changed.

Ask AI this

"I want to build something simple, but I am new to this. Help me plan the smallest useful first version before I touch Claude Code."