In most cases, Office activates automatically the first time you sign in within an app.
Visit setup.office.com or microsoft365.com/setup . Download activate Microsoft Office
The "Click-to-Run" technology allows you to start using some apps while the rest finish in the background, typically taking 5–20 minutes. Step 3: Activate Your Apps In most cases, Office activates automatically the first
Here is everything you need to know to download, install, and activate your suite officially and securely. Step 1: Link Your Purchase to a Microsoft Account In most cases
Before downloading, you must "redeem" your purchase to link it to your personal or work email. This allows you to reinstall Office later without needing a physical product key.
How to Download and Activate Microsoft Office: A Complete Guide