ESU is a paid program that provides individuals and organizations of all sizes with the option to extend the use of Windows 10 devices past the end of support date in a more secure manner.

Introduction The Windows 10 Extended Security Updates (ESU) program gives customers the option to receive security updates for PCs enrolled in the program. ESU is a paid program that …

2025年11月11日 · Summary This out-of-band (OOB) update is offered to consumer devices that are not enrolled in the Extended Security Updates (ESU) program for Windows 10. This update …

Microsoft Support

This update provides an additional set of licensing changes to enable installation of the ESU add-on key. This is one of the steps to prepare for installation of Extended Security Updates.

2025年10月14日 · Extended Security Updates (ESU) program - If you need more time before moving to a Copilot+ PC or other new Windows 11 device, the consumer Extended Security …

2020年7月17日 · Learn about the terminology that Microsoft uses to describe software updates. This update provides the licensing changes that are required to install Extended Security …

2016年7月21日 · Important The installation of this Extended Security Update (ESU) might fail when you try to install it on an Azure Arc-enabled device that is running Windows Server 2012 R2.

2025年7月22日 · [Extended Security Updates] Fixed: An issue impacting the Windows 10 Extended Security Updates (ESU) enrollment wizard. Some users experienced a problem where …

2020年7月17日 · Learn about the terminology that Microsoft uses to describe software updates. This update provides the licensing changes that are required to install Extended Security …

2025年5月13日 · Windows Server 2008 Extended Security Updates (ESU) ended on January 10, 2023. Additionally, Extended Security Updates on Azure only support ended on January 9, 2024.