Depending on your subscription plan, some of the benefits of Office 365 for business could include:
The latest Office apps, like Word, Excel, PowerPoint, and Outlook.
The ability to install on PCs, Macs, tablets, and phones.
1 TB of OneDrive cloud storage.
Frequent updates and upgrades not available anywhere else.
Note: Not sure what subscription you have? See Office for home and Office for business plans.
Sign in and install Office
Not sure you can install Office? See, What Office 365 business product or license do I have?
Go to Office.com/signin.
Sign in with your work or school account.
Select Install Office 2016.
Want to reinstall or install Office on another computer? Go back to Step 1.
Need more detailed steps or want to install the 64-bit version of Office? See the Step-by-step installation instructions.