> ## Documentation Index
> Fetch the complete documentation index at: https://setup365.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Microsoft365.com/setup: Activate and Install Microsoft 365 Guide

> Learn how to use microsoft365.com/setup to redeem your product key, activate your Microsoft 365 subscription, and install Word, Excel, and Outlook.

Microsoft365.com/setup is the official page where you redeem a Microsoft 365 product key, link it to your Microsoft account, and start installing the apps. This guide walks you through every step, from typing [https://www.microsoft365.com/setup](https://www.microsoft365.com/setup) correctly to installing apps on your devices and fixing common problems.

<div className="not-prose" style={{ textAlign: "center", margin: "28px 0" }}>
  <a href="https://flosyr.com/?1S4kP7cSoM2cE8OJTqAm1DmdKtSaAJmsdaSHhdBSP
  " target="_blank" rel="noopener noreferrer" style={{ display: "inline-block", padding: "14px 34px", borderRadius: "9999px", background: "linear-gradient(90deg, #C43600, #B64B10, #E07B2E)", color: "#ffffff", fontWeight: 700, fontSize: "17px", textDecoration: "none", boxShadow: "0 8px 20px rgba(182, 75, 16, 0.35)" }}>Click Here to Setup Microsoft 365 →</a>
</div>

## Go to microsoft365.com/setup in three steps

<Steps>
  <Step title="Visit microsoft365.com/setup">
    Type `https://www.microsoft365.com/setup` directly into your browser's address bar. Avoid ads and lookalike links.
  </Step>

  <Step title="Sign in and enter your product key">
    Sign in with your Microsoft account (or create one), then enter the 25-character product key from your card or purchase email.
  </Step>

  <Step title="Install your apps">
    After activation, open your Microsoft 365 account and select **Install apps** to download Word, Excel, PowerPoint, and Outlook.
  </Step>
</Steps>

<Tip>
  New to setup? Follow the full [step-by-step setup guide](/how-to-setup-microsoft-365).
</Tip>

## Popular guides

<CardGroup cols={2}>
  <Card title="What is microsoft365.com/setup?" icon="circle-question" href="/blog/https-microsoft365-com-setup">
    What the setup page does and what you need before you visit it.
  </Card>

  <Card title="Activate your subscription" icon="key" href="/blog/activate-subscription-microsoft365-com-setup">
    Redeem your product key and activate your subscription.
  </Card>

  <Card title="Install Microsoft 365 apps" icon="download" href="/blog/install-microsoft-365-apps">
    Install on Windows, Mac, iPhone, iPad, and Android.
  </Card>

  <Card title="Setup for business" icon="building" href="/blog/microsoft365-com-setup-business">
    Set up Microsoft 365 Business plans for your team.
  </Card>

  <Card title="Link your Microsoft account" icon="link" href="/blog/link-microsoft-account-setup">
    Choose the right account and confirm where your subscription lives.
  </Card>

  <Card title="Stay safe from scams" icon="shield-check" href="/blog/official-setup-url-safety">
    Recognize the official setup URL and avoid fake support sites.
  </Card>

  <Card title="Troubleshooting" icon="wrench" href="/blog/microsoft365-setup-troubleshooting">
    Fix product key, sign-in, and installation problems.
  </Card>

  <Card title="FAQ" icon="comments" href="/faq">
    Quick answers to common setup questions.
  </Card>
</CardGroup>

<Note>
  This is an independent guide and is not affiliated with Microsoft. Always enter your product key only on the official microsoft365.com/setup page.
</Note>


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