Quickstart changedquickstart
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Upstream edited this page at 25 Sep 2026 23:59 UTC, give or take a minute or two: the time comes from Anthropic’s own sitemap rather than from a commit. This site recorded the change at 26 Sep 2026 00:07 UTC.
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2020## Step 1: Install Claude Code
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22To install Claude Code, use one of the following methods:
22To install Claude Code, open a terminal and run the command for your system. If you haven't used a terminal before, the [terminal guide](/docs/en/terminal-guide) shows how to open one and paste the command.
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4040 ```batch theme={null}
4141 curl -fsSL https://claude.ai/install.cmd -o install.cmd && install.cmd && del install.cmd
4242 ```
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44 When the installer finishes, open a new terminal window and run `claude --version`. A working installation prints a version number. If your shell says `claude` isn't found or isn't recognized, the install directory isn't on your PATH yet: see [Fix your PATH](/docs/en/troubleshoot-install#command-not-found-claude-after-installation).
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4446 If you see `The token '&&' is not a valid statement separator`, you're in PowerShell, not CMD. If you see `'irm' is not recognized as an internal or external command`, you're in CMD, not PowerShell. Your prompt shows `PS C:\` when you're in PowerShell and `C:\` without the `PS` when you're in CMD.
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