Key - Microsoft Office 365 Install With Product

In the window, enter the email and password you used in Step 1.

with your Microsoft account (Outlook, Hotmail, or Live). If you don't have one, create a new account. Enter your 25-character product key without hyphens. Select your Country/Region and Language , then click Next . Microsoft Office 365 Install With Product Key

: Ensure you are signed into the apps with the exact same email used during the setup process. In the window, enter the email and password

: If you have an old version of Office on your computer, uninstall it first to prevent activation conflicts. Enter your 25-character product key without hyphens

: If you see this message, the key was likely already redeemed. Check your Services & Subscriptions page to see if the product is already listed.

Once validated, your subscription is officially active and tied to your account. 2. Download the Installer

You do not need to enter the product key into the apps themselves. Activation happens via your login. Open any Office app (like Word or Excel).