
The only features that Microsoft will continue to offer its users are critical security updates. The good news is that all of these subscriptions are being offered as part of the Office 2016 packages so that you can upgrade quickly and easily and avoid any downtime. The Office 2013 packages that will no longer be supported include Office 365 Pro Plus, Business, Small Business Premium, Visio Pro, and Project Pro subscriptions. However, if you use any of the more advanced features that Office has to offer, you should seriously consider an upgrade.

That means if you primarily use your Office 2013 suite for creating documents and nothing else, you might be ok for a while longer. That includes language packs, client applications, and feature updates. Some things are being left behind in Office 2013 by Microsoft for Office 2016.
