Support for Office 2013 will end on April 11, 2023 and there will be no extension and no extended security updates. All of your Office 2013 apps will continue to function. However, you could expose yourself to serious and potentially harmful security risks.

Support Dates

Listing	Start Date	Mainstream End Date	Extended End Date
Microsoft Office 2013	Jan 9, 2013	Apr 10, 2018	Apr 11, 2023

What end of support means for you after April 11, 2023

• Microsoft will no longer provide technical support, bug fixes, or security fixes for Office 2013 vulnerabilities which may be subsequently reported or discovered. This includes security updates which can help protect your PC from harmful viruses, spyware, and other malicious software.
• You'll no longer receive Office 2013 software updates from Microsoft Update.
• You'll no longer receive phone or chat technical support.
• No further updates to support content will be provided and most online help content will be retired.
• You'll no longer be able to download Office 2013 from the Microsoft web site.

Read more:
End of support for Office 2013
Microsoft Office 2013 - Microsoft Lifecycle | Microsoft Docs

Posted By: Brink
19 Apr 2022