Visit setup.office.com or microsoft365.com/setup .
Open the downloaded .exe file and select Yes when prompted to allow changes. 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 Visit setup
Open the .pkg file in your Downloads folder and follow the installation wizard. Download activate Microsoft Office
How to Download and Activate Microsoft Office: A Complete Guide
In most cases, Office activates automatically the first time you sign in within an app.