Introduction

Many newcomers to Claude Code might mistakenly think it’s just about putting Claude into a terminal. However, once you dive in, you’ll realize it’s not just a regular chat tool or a common code completion plugin.

Its real strength lies in its ability to directly enter project directories, understand file structures, read context, modify files as per your requests, execute commands, and advance tasks. You’re not just asking it how to do something; you can start telling it to do things for you.

However, because it functions more like a hands-on AI programming agent, beginners often find themselves stuck not with questioning techniques, but with three preliminary tasks: setting up the local environment, preparing an account, and deciding what task to try first. This article will guide you through these steps in order.

Understanding Claude Code

If you’ve previously used Cursor, Copilot, or Claude in a web browser, your first impression of Claude Code might be misleading.

Claude Code is not a simple code completion tool or a chat window embedded in an IDE. It is more accurately described as an AI programming agent for the terminal developed by Anthropic.

You can think of it like this:

• Chat tool: You ask a question, it gives an answer.
• Programming plugin: You write code, it assists you.
• Claude Code: You give it a task, it reads the project, modifies files, runs commands, and provides feedback.

This is why many developers notice a significant change in their workflow after successfully running it for the first time. It not only helps you code faster but also creates a more complete link from understanding problems to executing tasks.

Hardware vs. Environment

Many beginners worry about whether their computer’s specifications are sufficient to run Claude Code.

In most cases, the answer is yes.

The core intelligence of Claude Code resides in the cloud. Your local machine mainly handles three tasks:

• Providing project files
• Offering a command execution environment
• Communicating with cloud services

Thus, the real factors affecting your experience are not the graphics card or memory but whether these basic conditions are properly set up. In other words, beginners should prioritize setting up their environment over upgrading their computers.

Step 1: Install Claude Code Locally

1. Install Node.js

Claude Code is essentially a Node.js tool, so you must first install Node.js locally.

Node.js download page:

https://nodejs.org/en/download/

Check the image to confirm you’re on the official Node.js download page. If you’re installing for the first time, simply choose the stable version without worrying about version management tools or multiple environments.

After completing this step, don’t rush to install Claude Code; first, go back to the terminal and execute node -v to confirm that the version number returns correctly. If you’re just starting out, installing the stable version is sufficient. After installation, run:

node -v

If the version number returns correctly, your environment is set up.

2. Windows Users Should Install Git for Windows

If you’re using Claude Code on Windows, it’s recommended to install Git for Windows as well. This isn’t just for Git itself, but because it provides a more user-friendly command line environment called Git Bash.

Git for Windows download page:

https://git-scm.com/install/windows

If you’re a Windows user, the corresponding image shows the second step: entering the official Git for Windows download page to prepare Git Bash. Just ensure you’re on the official download site.

After installation, executing npm installations and command checks will generally provide a smoother terminal experience. This step isn’t mandatory, but it makes many subsequent operations easier for Windows users.

3. Install Claude Code

Once your environment is ready, you can officially install Claude Code:

npm install -g @anthropic-ai/claude-code

The corresponding image shows the action of executing the global installation command in the local terminal and waiting for the installation to complete.

Seeing the installation interface finish does not mean everything is perfect; you must check whether the command has truly taken effect. After installation, run:

claude --version

The corresponding image shows the crucial verification action after installation. You should check not how nice the interface looks, but whether the terminal returns the version number of Claude Code correctly.

Only after this step passes can you consider the local installation truly complete. If you see the version number, the local installation step is done.

Step 2: Prepare Your Account Separately

Many people believe that once they set up their local environment, they can start using it immediately. However, that’s not always the case.

Since Claude Code ultimately calls Anthropic’s services, you need to confirm a few things before using it:

• Can you currently access Claude’s official services?
• Do you have a usable email ready?
• Can you log in or register with your current account?
• If you need to use it frequently, have you thought about your subscription options?

The most important point here is not to scatter your inquiries but to clarify the sequence:

Separating these three tasks will make it much easier for first-time users.

Step 3: Understand Subscription Plans Before Usage

Claude Code is not sold as standalone software; it relies on Claude’s account system and model access capabilities.

You can roughly understand it like this:

If you’re just trying it for the first time, the free version is sufficient to experience the basic process. If you’re planning to integrate Claude Code into your daily development, then looking into Pro, Max, or API options would be more reasonable.

However, the official account and subscription paths can present a higher barrier for some users in China. If you prioritize ease and unified access, you might consider Code80, which offers a more direct integration via compatible endpoints. For details, visit their official site: code.ai80.vip.

Step 4: Start with Small Tasks

The most common mistake for first-time users of Claude Code is to throw a large existing project at it right away.

The issue isn’t that it can’t handle it; rather, as a first-time user, you haven’t yet established the right expectations:

• You might not know how to describe the task.
• You may not understand how much context to provide.
• You might be unsure how to validate the results.

A more prudent approach is to start with a clearly defined small task, such as:

• Generating a simple demo
• Writing a small feature
• Fixing a small, reproducible bug
• Explaining a module you don’t currently understand
• Adding a test to an existing feature

In a previous article, a typical example was demonstrated: creating a test project directory locally and asking Claude Code to help generate a small game.

The first image shows that the focus isn’t on the directory name itself, but that you’ve entered a dedicated small project directory for testing. This kind of clearly defined test directory is safer than diving into a large project for first-time use.

The second image corresponds to the action of clearly assigning a task to Claude Code. A clear goal like “help me generate a small game” is the easiest way to establish a sense of the tool during your first trial.

The third image shows that Claude Code has actually generated the files and project structure. This means it’s not just providing ideas; it’s genuinely advancing the task.

The final image corresponds to the acceptance action: running the generated results to see if they work. This step is crucial for first-time users as it helps establish the connection between “task completion” and “verifiable results”.

The greatest value of these tasks isn’t in their complexity but in helping you quickly establish a sense that Claude Code excels at taking on a complete task and moving it forward, rather than just completing a small line of code.

Step 5: Integrate with VS Code if You Prefer

Many people are interested in Claude Code but hesitate at the command line: can it be used within an IDE?

Yes, and this is actually the most stable workflow for many developers.

1. Install VS Code

Download link:

https://code.visualstudio.com/

The corresponding image shows the IDE preparation step: first, install VS Code. You don’t need to overthink this step; just focus on preparing the interface that will host Claude Code.

2. Install the Claude Code Plugin

Open the extension marketplace, search for Claude Code, and install the corresponding plugin.

The corresponding image shows the plugin search action. Just ensure you find Claude Code in the extension marketplace and confirm that you’re installing the correct plugin.

After installation, an entry for Claude Code will appear in the upper right corner of the interface.

This image shows a simple judgment point: after installation, if the entry for Claude Code appears in VS Code, it means it has been integrated into your daily editing interface.

This combination is suitable for most users:

• VS Code handles project browsing and visual editing.
• Claude Code executes tasks and advances workflows.

The two do not conflict; rather, they complement each other.

Step 6: Remember These 3 Principles for First-Time Use

When you first start, just remember these three principles for a better experience:

Principle 1: The More Specific the Task, the More Stable the Result

Don’t just say “help me optimize”; be clear about:

• Which module you want to modify
• What the goal is
• Any boundary constraints

Principle 2: Start with Small Tasks, Then Move to Larger Ones

Diving into a large legacy project right away is often not the best way to experience it. Establishing a rhythm first and gradually expanding the scope will be more stable.

Principle 3: Let It Do the Work, but Learn to Validate Results

Claude Code is powerful, but it’s not infallible. The best use case isn’t to hand over everything; rather, let it advance tasks while you judge direction and validate results.

Frequently Asked Questions

Q: Which should I use first, Claude Code or Cursor?
A: If you prefer a visual interface and want to edit while writing, Cursor is easier to start with; if you want to assign a complete task to AI and let it read the project, modify files, and run commands, Claude Code is more suitable. For most beginners, understanding the division of labor between the two is more important than quickly choosing a side.

Q: Does Claude Code need to be purchased separately?
A: Don’t think of it as standalone software. Claude Code is essentially a terminal programming tool provided by Anthropic; you should focus on the Claude account, available plans, and whether you want to use the web, API, or team integration.

Q: Can I run Claude Code on a computer with average specs?
A: In most cases, yes. The core intelligence of Claude Code is in the cloud, and the local machine mainly handles the environment, file access, and command execution, so the hardware requirements are not as high as many imagine.

Q: Why should Windows users install Git for Windows?
A: Because many automated operations of Claude Code are better performed in a Unix-like command environment, and Git for Windows provides Git Bash, which complements this.

Q: What tasks are best for first-time users of Claude Code?
A: The best tasks are clearly defined and easily verifiable small tasks, such as creating a simple demo, adding a small feature, explaining old code, or fixing a reproducible bug.

Q: What if I don’t want to handle too many integration details myself?
A: If you prioritize ease and unified access, domestic users can also use services like Code80 for a more convenient experience.