Install Office 365 Personal on a Mac
Each Office 365 Personal subscription comes with Office installs for 1 Mac or PC and 1 tablet. You can install Office from your account page. Before you install, check the system requirements to make sure your computer can run Office.
If you have trouble installing, try these common solutions.
On the Mac where you want to install Office, go to youraccount page.
In the Install Information section, select Office for Mac, and then click Install.
After Office downloads, double-click MicrosoftOffice2011.dmg in the Downloads folder.
Click Office Installer.pkg to install Office.