Visit www.office.com in your web browser and sign in using your company email address and password.
Click on Install Office in the top-right corner, then click on Office 365 apps.
Once the download has completed, open Finder, go to Downloads, and double-click Microsoft Office installer.pkg file (the name might vary slightly).
On the first installation screen, select Continue to begin the installation process.
Review the software license agreement, and then click Continue.
Select Agree to agree to the terms of the software license agreement.
Choose how you want to install Office and click Continue.
Review the disk space requirements or change your install location, and then click Install.
Enter your Mac login password, if prompted, and then click Install Software. (This is the password that you use to log in to your Mac.)
The software begins to install. Click Close when the installation is finished.
To pin the Office apps to the Dock, go to Finder > Applications and open the Office app you want.
In the Dock, Control+click or right-click the app icon and choose Options > Keep in Dock. Repeat the process to pin Outlook, Word, Excel, Teams.
Open an Office app and the What’s New window opens automatically.
Click Get Started > Sign in.
Enter your company email address and click Next, followed by your password and Sign in.
If multi-factor authentication is enabled, you’ll receive additional prompts to authenticate.