Install With Product Key — Microsoft Office 365

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 .

Choose your preferred version (Default is 64-bit) and click again to download the executable setup file. 3. Run the Installation

Before downloading the software, you must associate the 25-character key with your Microsoft account. Go to office.com. Microsoft Office 365 Install With Product Key

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

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). with your Microsoft account (Outlook, Hotmail, or Live)

After redemption, you will be redirected to your Microsoft account dashboard. Navigate to the Services & Subscriptions page. Locate your Microsoft 365 product and select .

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 Select your Country/Region and Language , then click Next

: 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