Download and install Microsoft Office applications
With Office 365 Business Premium and Premium Security plans, you can install Microsoft Office applications on up to five computers, per user.
Warning: If you have an older version of Microsoft Office on your computer, please uninstall it before installing the new version. See Uninstall Office on a PC or a Mac, from Microsoft for help.
Log into your Microsoft Office 365 portal. (Need help logging in?)
In the top right corner, click Install Office apps.
Click Install Office apps
Select Office 2016.
Note: The default download is 32-bit, English. If you need to download a different language version, want the 64-bit version or want to download other apps not included in the standard Office suite, click Other install options.