
For example, install and use Microsoft 365 Apps on both a Windows 11 device and a Mac, as well as on a mobile device. Unlike volume licensed versions of Office, Microsoft 365 Apps provides a user-based licensing model that allows your users to install Office on multiple devices with their license. For example, Word, PowerPoint, Excel, Outlook, and OneNote, as well as Teams. Microsoft 365 Apps includes the full versions of Office apps installed on your client devices. Microsoft 365 Apps is the version of Office that comes with many of those enterprise and business subscription plans.


For more information, see the following resources: Microsoft 365 (and Office 365) provides subscription plans that include access to Office applications and other cloud services, including Teams, Exchange Online, and OneDrive for Business. What is Microsoft 365? What is Microsoft 365 Apps? This article provides guidance on upgrading to Microsoft 365 Apps.

After Office reaches its end of support, Microsoft no longer provides the following services: The end of this lifecycle is known as the product's end of support. This lifecycle lasts for a certain number of years from the date of the product's initial release. Office, like almost all Microsoft products, has a support lifecycle during which we provide bug fixes and security fixes.

For more information, see Plan an upgrade from older versions of Office to Microsoft 365 Apps. If you haven't already begun to upgrade your Office 2013 environment to a newer version of Office, we recommend that you start now. Support for Office 2013 ends on April 11, 2023.
