Install Office on your computer – Workplace Help Center

Sign in icon-info to the workplace web app_ icon-info.
Click icon-big-profile Account menu in the top right.
Click Install Office to be rerouted to portal.microsoft.com where you can download Office.
Click [ Install ] to download the Microsoft Office installer.
The file is several gigabytes in size and may take a few minutes to download depending on your internet connection.
Check your Downloads folder, open the Microsoft Office Installer, and finish the installation.
Note that you will need local administrative rights to run this installer.
Sign in and activate Office after installation. The credentials are often the same as your Workplace account but they can be different. If you are unsure, ask your Workplace admin for assistance.