Office 2016 for Mac is here, but what does it offer if you're using the older version – and what does it take away? Microsoft Office 2011 for Mac vs Office 2016 for Mac. If you use the same Microsoft account to buy or redeem multiple Office 365 subscriptions, you extend the amount of time for your subscription, up to a maximum of 5 years.
Your Microsoft account can have only one subscription associated with it.
