First, Go to the Downloads folder on your device.
Then, search for the Microsoft365.com/setup file.
Next double-click it to proceed further.
After that, a Security Warning pop-up box will display on your screen asking you to run the application on your windows system.
Click the “Run” button.
A User Account Control pop-up box will display on your screen.
You are required to tap the “Yes” button to permit.
This will start the Office installation process.
Installation might take a few minutes to get completed.
After the successful completion of the download process.
Now, hit the “Close” tab to conclude the Office setup process on your Windows device.