Skip to main content
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 correctly to installing apps on your devices and fixing common problems.
Click Here to Setup Microsoft 365 →

​
Go to microsoft365.com/setup in three steps

1

Visit microsoft365.com/setup

Type https://www.microsoft365.com/setup directly into your browser’s address bar. Avoid ads and lookalike links.
2

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.
3

Install your apps

After activation, open your Microsoft 365 account and select Install apps to download Word, Excel, PowerPoint, and Outlook.
New to setup? Follow the full step-by-step setup guide.

What is microsoft365.com/setup?

What the setup page does and what you need before you visit it.

Activate your subscription

Redeem your product key and activate your subscription.

Install Microsoft 365 apps

Install on Windows, Mac, iPhone, iPad, and Android.

Setup for business

Set up Microsoft 365 Business plans for your team.

Link your Microsoft account

Choose the right account and confirm where your subscription lives.

Stay safe from scams

Recognize the official setup URL and avoid fake support sites.

Troubleshooting

Fix product key, sign-in, and installation problems.

FAQ

Quick answers to common setup questions.
This is an independent guide and is not affiliated with Microsoft. Always enter your product key only on the official microsoft365.com/setup page.