
Bug fixes for issues that are discovered.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. If you're an admin at a small business or organization who wants to help your users upgrade to the latest version of Office, see Upgrade your Microsoft 365 for business users to the latest Office client.If you're a home user who wants to upgrade from an older version of Office to the latest version of Office, see How do I upgrade Office?.
