Once validated, your subscription is officially active and tied to your account. 2. Download the Installer
Accept the license agreement. Your software is now ready to use. Troubleshooting Tips
: Ensure you are signed into the apps with the exact same email used during the setup process. Microsoft Office 365 Install With Product Key
In the window, enter the email and password you used in Step 1.
: Open the .pkg file from your Downloads folder. Follow the installation wizard prompts, enter your Mac's admin password, and wait for the "successful installation" message. 4. Activate the Apps Once validated, your subscription is officially active and
Installing Microsoft 365 (formerly Office 365) with a product key is a straightforward process that links the license to your personal Microsoft account. Once linked, you don't need to enter the key again to reinstall the software. 1. Redeem Your Product Key
: Open the downloaded .exe file. Select Yes when the User Account Control prompt appears. The installer will run in the background; stay online until it finishes. Your software is now ready to use
: If you see this message, the key was likely already redeemed. Check your Services & Subscriptions page to see if the product is already listed.