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quickstart.md

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> ## Documentation Index¶
> Fetch the complete documentation index at: https://code.claude.com/docs/llms.txt¶
> Use this file to discover all available pages before exploring further.¶

# Quickstart¶

> Welcome to Claude Code!¶

This quickstart guide will have you using AI-powered coding assistance in just a few minutes. By the end, you'll understand how to use Claude Code for common development tasks.¶

## Before you begin¶

Make sure you have:¶

* A terminal or command prompt open¶
* A code project to work with¶
* A [Claude subscription](https://claude.com/pricing) (Pro, Max, Teams, or Enterprise)
or, [Claude Console](https://console.anthropic.com/) account, or access through a [supported cloud provider](/en/third-party-integrations)¶

<Note>¶
This guide covers the terminal CLI. Claude Code is also available on the [web](https://claude.ai/code), as a [desktop app](/en/desktop), in [VS Code](/en/vs-code) and [JetBrains IDEs](/en/jetbrains), in [Slack](/en/slack), and in CI/CD with [GitHub Actions](/en/github-actions) and [GitLab](/en/gitlab-ci-cd). See [all interfaces](/en/overview#use-claude-code-everywhere).¶
</Note>


## Step 1: Install Claude Code¶

To install Claude Code, use one of the following methods:¶

<Tabs>¶
<Tab title="Native Install (Recommended)">¶
**macOS, Linux, WSL:**¶

```bash
theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null}¶
curl -fsSL https://claude.ai/install.sh | bash¶
```¶

**Windows PowerShell:**¶

```powershell
theme={null}¶
irm https://claude.ai/install.ps1 | iex¶
```¶

**Windows CMD:**¶

```batch
theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null}¶
irm https://claude.ai/install.ps1 | iex¶
```¶

**Windows CMD:**¶

```batch theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null}
theme={null}¶
curl -fsSL https://claude.ai/install.cmd -o install.cmd && install.cmd && del install.cmd¶
```¶

<Info>¶
Native installations automatically update in the background to keep you on the latest version.¶
</Info>¶
</Tab>¶

<Tab title="Homebrew">¶
```sh
theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null}¶
brew install --cask claude-code¶
```¶

<Info>¶
Homebrew installations do not auto-update. Run `brew upgrade claude-code` periodically to get the latest features and security fixes.¶
</Info>¶
</Tab>¶

<Tab title="WinGet">¶
```powershell
theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null}¶
winget install Anthropic.ClaudeCode¶
```¶

<Info>¶
WinGet installations do not auto-update. Run `winget upgrade Anthropic.ClaudeCode` periodically to get the latest features and security fixes.¶
</Info>¶
</Tab>¶
</Tabs>¶

## Step 2: Log in to your account¶

Claude Code requires an account to use. When you start an interactive session with the `claude` command, you'll need to log in:¶

```bash theme={null}¶
claude¶
# You'll be prompted to log in on first use¶
```¶

```bash theme={null}¶
/login¶
# Follow the prompts to log in with your account¶
```¶

You can log in using any of these account types:¶

* [Claude Pro, Max, Teams, or Enterprise](https://claude.com/pricing) (recommended)¶
* [Claude Console](https://console.anthropic.com/) (API access with pre-paid credits)


Once logged in, your credentials are stored and you won't need to log in again.¶

<Note>¶
When you first authenticate Claude Code with your Claude Console account, a workspace called "Claude Code" is automatically created for you. This workspace provides centralized cost tracking and management for all Claude Code usage in your organization.¶
</Note>¶

<Note>¶
You can have both account types under the same email address. If you
. On first login, a "Claude Code" workspace is automatically created in the Console for centralized cost tracking.¶
* [Amazon Bedrock, Google Vertex AI, or Microsoft Foundry](/en/third-party-integrations) (enterprise cloud providers)¶

Once logged in, your credentials are stored and you won't
need to log in again or. To switch accounts later, use the `/login` command within Claude Code.¶
</Note>
.

## Step 3: Start your first session¶

Open your terminal in any project directory and start Claude Code:¶

```bash theme={null}¶
cd /path/to/your/project¶
claude¶
```¶

You'll see the Claude Code welcome screen with your session information, recent conversations, and latest updates. Type `/help` for available commands or `/resume` to continue a previous conversation.¶

<Tip>¶
After logging in (Step 2), your credentials are stored on your system. Learn more in [Credential Management](/en/iam#credential-management).¶
</Tip>¶

## Step 4: Ask your first question¶

Let's start with understanding your codebase. Try one of these commands:¶

```¶
> what does this project do?¶
```¶

Claude will analyze your files and provide a summary. You can also ask more specific questions:¶

```¶
> what technologies does this project use?¶
```¶

```¶
> where is the main entry point?¶
```¶

```¶
> explain the folder structure¶
```¶

You can also ask Claude about its own capabilities:¶

```¶
> what can Claude Code do?¶
```¶

```¶
> how do I create custom skills in Claude Code?¶
```¶

```¶
> can Claude Code work with Docker?¶
```¶

<Note>¶
Claude Code reads your files as needed - you don't have to manually add context. Claude also has access to its own documentation and can answer questions about its features and capabilities.¶
</Note>¶

## Step 5: Make your first code change¶

Now let's make Claude Code do some actual coding. Try a simple task:¶

```¶
> add a hello world function to the main file¶
```¶

Claude Code will:¶

1. Find the appropriate file¶
2. Show you the proposed changes¶
3. Ask for your approval¶
4. Make the edit¶

<Note>¶
Claude Code always asks for permission before modifying files. You can approve individual changes or enable "Accept all" mode for a session.¶
</Note>¶

## Step 6: Use Git with Claude Code¶

Claude Code makes Git operations conversational:¶

```¶
> what files have I changed?¶
```¶

```¶
> commit my changes with a descriptive message¶
```¶

You can also prompt for more complex Git operations:¶

```¶
> create a new branch called feature/quickstart¶
```¶

```¶
> show me the last 5 commits¶
```¶

```¶
> help me resolve merge conflicts¶
```¶

## Step 7: Fix a bug or add a feature¶

Claude is proficient at debugging and feature implementation.¶

Describe what you want in natural language:¶

```¶
> add input validation to the user registration form¶
```¶

Or fix existing issues:¶

```¶
> there's a bug where users can submit empty forms - fix it¶
```¶

Claude Code will:¶

* Locate the relevant code¶
* Understand the context¶
* Implement a solution¶
* Run tests if available¶

## Step 8: Test out other common workflows¶

There are a number of ways to work with Claude:¶

**Refactor code**¶

```¶
> refactor the authentication module to use async/await instead of callbacks¶
```¶

**Write tests**¶

```¶
> write unit tests for the calculator functions¶
```¶

**Update documentation**¶

```¶
> update the README with installation instructions¶
```¶

**Code review**¶

```¶
> review my changes and suggest improvements¶
```¶

<Tip>¶
**Remember**: Claude Code is your AI pair programmer. Talk to it like you would a helpful colleague - describe what you want to achieve, and it will help you get there.¶
</Tip>¶

## Essential commands¶

Here are the most important commands for daily use:¶

| Command | What it does | Example |¶
| ------------------- | ------------------------------------------------------ | ----------------------------------- |¶
| `claude` | Start interactive mode | `claude` |¶
| `claude "task"` | Run a one-time task | `claude "fix the build error"` |¶
| `claude -p "query"` | Run one-off query, then exit | `claude -p "explain this function"` |¶
| `claude -c` | Continue most recent conversation in current directory | `claude -c` |¶
| `claude -r` | Resume a previous conversation | `claude -r` |¶
| `claude commit` | Create a Git commit | `claude commit` |¶
| `/clear` | Clear conversation history | `
> /clear` |¶
| `/help` | Show available commands | `
> /help` |¶
| `exit` or Ctrl+C | Exit Claude Code | `
> exit` |¶

See the [CLI reference](/en/cli-reference) for a complete list of commands.¶

## Pro tips for beginners¶

For more, see [best practices](/en/best-practices) and [common workflows](/en/common-workflows).¶

<AccordionGroup>¶
<Accordion title="Be specific with your requests">¶
Instead of: "fix the bug"¶

Try: "fix the login bug where users see a blank screen after entering wrong credentials"¶
</Accordion>¶

<Accordion title="Use step-by-step instructions">¶
Break complex tasks into steps:¶

```¶
> 1. create a new database table for user profiles¶
```¶

```¶
>
2. create an API endpoint to get and update user profiles¶
```¶

```¶
>
3. build a webpage that allows users to see and edit their information¶
```¶
</Accordion>¶

<Accordion title="Let Claude explore first">¶
Before making changes, let Claude understand your code:¶

```¶
> analyze the database schema¶
```¶

```¶
> build a dashboard showing products that are most frequently returned by our UK customers¶
```¶
</Accordion>¶

<Accordion title="Save time with shortcuts">¶
* Press `?` to see all available keyboard shortcuts¶
* Use Tab for command completion¶
* Press ↑ for command history¶
* Type `/` to see all commands and skills¶
</Accordion>¶
</AccordionGroup>¶

## What's next?¶

Now that you've learned the basics, explore more advanced features:¶

<CardGroup cols={
32}>¶
<Card title="
CommonHow Claude Code workflows" icon="graduation-cap" href="/en/commonmicrochip" href="/en/how-claude-code-workflows">¶
Step-by-step guides for common tasksUnderstand the agentic loop, built-in tools, and how Claude Code interacts with your project
</Card>¶

<Card title="
CLI referenBest practices" icon="terminalstar" href="/en/cli-referenbest-practices">¶
Master all commands and options¶
</Card>¶

<Card title="Configuration" icon="gear" href="/en/settings">¶
Customize Claude Co
Get better results with effective prompting and project setup¶
</Card>¶

<Card title="Common workflows" icon="graduation-cap" href="/en/common-workflows">¶
Step-by-step gui
des for your workflowcommon tasks
</Card>¶

<Card title="
Extend Claude Code on the web" icon="cloud" href="/en/claude-code-on-the-web">¶
Run tasks asynchronously in the cloud¶
</Card>¶

<Card title="About Claude Code" icon="sparkles" href="https://claude.com/product/claude-code">¶
Learn more on claude.com
" icon="puzzle-piece" href="/en/features-overview">¶
Customize with CLAUDE.md, skills, hooks, MCP, and more

</Card>¶
</CardGroup>¶

## Getting help¶

* **In Claude Code**: Type `/help` or ask "how do I..."¶
* **Documentation**: You're here! Browse other guides¶
* **Community**: Join our [Discord](https://www.anthropic.com/discord) for tips and support¶

Unified Diff

--- a/quickstart.md
+++ b/quickstart.md
@@ -14,7 +14,11 @@
 
 * A terminal or command prompt open
 * A code project to work with
-* A [Claude subscription](https://claude.com/pricing) (Pro, Max, Teams, or Enterprise) or [Claude Console](https://console.anthropic.com/) account
+* A [Claude subscription](https://claude.com/pricing) (Pro, Max, Teams, or Enterprise), [Claude Console](https://console.anthropic.com/) account, or access through a [supported cloud provider](/en/third-party-integrations)
+
+<Note>
+  This guide covers the terminal CLI. Claude Code is also available on the [web](https://claude.ai/code), as a [desktop app](/en/desktop), in [VS Code](/en/vs-code) and [JetBrains IDEs](/en/jetbrains), in [Slack](/en/slack), and in CI/CD with [GitHub Actions](/en/github-actions) and [GitLab](/en/gitlab-ci-cd). See [all interfaces](/en/overview#use-claude-code-everywhere).
+</Note>
 
 ## Step 1: Install Claude Code
 
@@ -24,19 +28,19 @@
   <Tab title="Native Install (Recommended)">
     **macOS, Linux, WSL:**
 
-    ```bash  theme={null}
+    ```bash theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null}
     curl -fsSL https://claude.ai/install.sh | bash
     ```
 
     **Windows PowerShell:**
 
-    ```powershell  theme={null}
+    ```powershell theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null}
     irm https://claude.ai/install.ps1 | iex
     ```
 
     **Windows CMD:**
 
-    ```batch  theme={null}
+    ```batch theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null}
     curl -fsSL https://claude.ai/install.cmd -o install.cmd && install.cmd && del install.cmd
     ```
 
@@ -46,7 +50,7 @@
   </Tab>
 
   <Tab title="Homebrew">
-    ```sh  theme={null}
+    ```sh theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null}
     brew install --cask claude-code
     ```
 
@@ -56,7 +60,7 @@
   </Tab>
 
   <Tab title="WinGet">
-    ```powershell  theme={null}
+    ```powershell theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null} theme={null}
     winget install Anthropic.ClaudeCode
     ```
 
@@ -83,17 +87,10 @@
 You can log in using any of these account types:
 
 * [Claude Pro, Max, Teams, or Enterprise](https://claude.com/pricing) (recommended)
-* [Claude Console](https://console.anthropic.com/) (API access with pre-paid credits)
-
-Once logged in, your credentials are stored and you won't need to log in again.
-
-<Note>
-  When you first authenticate Claude Code with your Claude Console account, a workspace called "Claude Code" is automatically created for you. This workspace provides centralized cost tracking and management for all Claude Code usage in your organization.
-</Note>
-
-<Note>
-  You can have both account types under the same email address. If you need to log in again or switch accounts, use the `/login` command within Claude Code.
-</Note>
+* [Claude Console](https://console.anthropic.com/) (API access with pre-paid credits). On first login, a "Claude Code" workspace is automatically created in the Console for centralized cost tracking.
+* [Amazon Bedrock, Google Vertex AI, or Microsoft Foundry](/en/third-party-integrations) (enterprise cloud providers)
+
+Once logged in, your credentials are stored and you won't need to log in again. To switch accounts later, use the `/login` command.
 
 ## Step 3: Start your first session
 
@@ -115,35 +112,35 @@
 Let's start with understanding your codebase. Try one of these commands:
 
 ```
-> what does this project do?
+what does this project do?
 ```
 
 Claude will analyze your files and provide a summary. You can also ask more specific questions:
 
 ```
-> what technologies does this project use?
-```
-
-```
-> where is the main entry point?
-```
-
-```
-> explain the folder structure
+what technologies does this project use?
+```
+
+```
+where is the main entry point?
+```
+
+```
+explain the folder structure
 ```
 
 You can also ask Claude about its own capabilities:
 
 ```
-> what can Claude Code do?
-```
-
-```
-> how do I create custom skills in Claude Code?
-```
-
-```
-> can Claude Code work with Docker?
+what can Claude Code do?
+```
+
+```
+how do I create custom skills in Claude Code?
+```
+
+```
+can Claude Code work with Docker?
 ```
 
 <Note>
@@ -155,7 +152,7 @@
 Now let's make Claude Code do some actual coding. Try a simple task:
 
 ```
-> add a hello world function to the main file
+add a hello world function to the main file
 ```
 
 Claude Code will:
@@ -174,25 +171,25 @@
 Claude Code makes Git operations conversational:
 
 ```
-> what files have I changed?
-```
-
-```
-> commit my changes with a descriptive message
+what files have I changed?
+```
+
+```
+commit my changes with a descriptive message
 ```
 
 You can also prompt for more complex Git operations:
 
 ```
-> create a new branch called feature/quickstart
-```
-
-```
-> show me the last 5 commits
-```
-
-```
-> help me resolve merge conflicts
+create a new branch called feature/quickstart
+```
+
+```
+show me the last 5 commits
+```
+
+```
+help me resolve merge conflicts
 ```
 
 ## Step 7: Fix a bug or add a feature
@@ -202,13 +199,13 @@
 Describe what you want in natural language:
 
 ```
-> add input validation to the user registration form
+add input validation to the user registration form
 ```
 
 Or fix existing issues:
 
 ```
-> there's a bug where users can submit empty forms - fix it
+there's a bug where users can submit empty forms - fix it
 ```
 
 Claude Code will:
@@ -225,25 +222,25 @@
 **Refactor code**
 
 ```
-> refactor the authentication module to use async/await instead of callbacks
+refactor the authentication module to use async/await instead of callbacks
 ```
 
 **Write tests**
 
 ```
-> write unit tests for the calculator functions
+write unit tests for the calculator functions
 ```
 
 **Update documentation**
 
 ```
-> update the README with installation instructions
+update the README with installation instructions
 ```
 
 **Code review**
 
 ```
-> review my changes and suggest improvements
+review my changes and suggest improvements
 ```
 
 <Tip>
@@ -262,13 +259,15 @@
 | `claude -c`         | Continue most recent conversation in current directory | `claude -c`                         |
 | `claude -r`         | Resume a previous conversation                         | `claude -r`                         |
 | `claude commit`     | Create a Git commit                                    | `claude commit`                     |
-| `/clear`            | Clear conversation history                             | `> /clear`                          |
-| `/help`             | Show available commands                                | `> /help`                           |
-| `exit` or Ctrl+C    | Exit Claude Code                                       | `> exit`                            |
+| `/clear`            | Clear conversation history                             | `/clear`                            |
+| `/help`             | Show available commands                                | `/help`                             |
+| `exit` or Ctrl+C    | Exit Claude Code                                       | `exit`                              |
 
 See the [CLI reference](/en/cli-reference) for a complete list of commands.
 
 ## Pro tips for beginners
+
+For more, see [best practices](/en/best-practices) and [common workflows](/en/common-workflows).
 
 <AccordionGroup>
   <Accordion title="Be specific with your requests">
@@ -281,15 +280,9 @@
     Break complex tasks into steps:
 
     ```
-    > 1. create a new database table for user profiles
-    ```
-
-    ```
-    > 2. create an API endpoint to get and update user profiles
-    ```
-
-    ```
-    > 3. build a webpage that allows users to see and edit their information
+    1. create a new database table for user profiles
+    2. create an API endpoint to get and update user profiles
+    3. build a webpage that allows users to see and edit their information
     ```
   </Accordion>
 
@@ -297,11 +290,11 @@
     Before making changes, let Claude understand your code:
 
     ```
-    > analyze the database schema
-    ```
-
-    ```
-    > build a dashboard showing products that are most frequently returned by our UK customers
+    analyze the database schema
+    ```
+
+    ```
+    build a dashboard showing products that are most frequently returned by our UK customers
     ```
   </Accordion>
 
@@ -317,25 +310,21 @@
 
 Now that you've learned the basics, explore more advanced features:
 
-<CardGroup cols={3}>
+<CardGroup cols={2}>
+  <Card title="How Claude Code works" icon="microchip" href="/en/how-claude-code-works">
+    Understand the agentic loop, built-in tools, and how Claude Code interacts with your project
+  </Card>
+
+  <Card title="Best practices" icon="star" href="/en/best-practices">
+    Get better results with effective prompting and project setup
+  </Card>
+
   <Card title="Common workflows" icon="graduation-cap" href="/en/common-workflows">
     Step-by-step guides for common tasks
   </Card>
 
-  <Card title="CLI reference" icon="terminal" href="/en/cli-reference">
-    Master all commands and options
-  </Card>
-
-  <Card title="Configuration" icon="gear" href="/en/settings">
-    Customize Claude Code for your workflow
-  </Card>
-
-  <Card title="Claude Code on the web" icon="cloud" href="/en/claude-code-on-the-web">
-    Run tasks asynchronously in the cloud
-  </Card>
-
-  <Card title="About Claude Code" icon="sparkles" href="https://claude.com/product/claude-code">
-    Learn more on claude.com
+  <Card title="Extend Claude Code" icon="puzzle-piece" href="/en/features-overview">
+    Customize with CLAUDE.md, skills, hooks, MCP, and more
   </Card>
 </CardGroup>