HomeWinBuzzer NewsMicrosoft to End Support for Windows 10 21H2 in 2024

Microsoft to End Support for Windows 10 21H2 in 2024

Windows 10 version 21H2 stops getting security updates on June 11, 2024. It's time to upgrade to a newer version like 22H2 or Windows 11.


has reminded users that the Enterprise, , and IoT Enterprise editions of Windows 10 version 21H2 will receive their final security update on June 11, 2024. After this date, these versions will no longer receive monthly security and preview updates, marking the termination of support for this iteration of , which is known as Sun Valley. This announcement is part of Microsoft's broader strategy to transition users to newer versions of the operating system, such as Windows 10 version 22H2 and .

Transitioning to Newer Versions

The discontinuation of support for Windows 10 version 21H2 underscores a shift for both individual users and businesses, highlighting the need to upgrade to newer versions to ensure ongoing security and system functionality. Microsoft has implemented an automatic update feature for devices not overseen by IT departments, which will upgrade systems to version 22H2 automatically. This feature is designed to maintain security standards and minimize the risks associated with using outdated software.

For enterprise environments, the end of support necessitates planning and action to ensure that systems remain secure and compliant. Microsoft has advised businesses to review their current and prepare for migration to supported versions. Additionally, the company has highlighted the availability of Windows 11 as an upgrade option for eligible devices, aiming to bolster its user base amidst the operating system's gradual adoption.

Extended Support Options and Pricing

While mainstream support for various editions of Windows 10 is phasing out, Microsoft offers the Extended Security Updates (ESU) program as an option for organizations needing additional time to manage their transition. The ESU program allows for up to three additional years of security updates at a cost, ensuring that systems remain protected while organizations complete their migration strategies. The standard ESU pricing for organizations starts at $61 for the first year, with costs doubling each subsequent year, reaching a total of $427 for three years per machine.

Long-Term Servicing Channel Remains Unchanged

It's important to note that the Long-Term Servicing Channel (LTSC) versions, specifically the Windows 10 Enterprise and IoT Enterprise LTSC 2021, are not affected by this announcement. Microsoft will continue to support these LTSC versions until January 12, 2027, providing a longer lifecycle for businesses that need stable solutions without frequent feature updates.

This approach reflects Microsoft's commitment to serving a diverse array of customer needs, ranging from those requiring the latest security and features to those needing stability and extended support for critical operations.

Future of Windows 10 Support

Microsoft has also indicated plans to conclude support for all editions of Windows 10 in October 2025. This timeline gives users and organizations a clear framework to plan their upgrade paths and avoid potential security risks associated with unsupported software.

As the support for Windows 10 version 21H2 draws to a close, it is crucial for users and businesses to evaluate their options and prepare for upgrades to maintain system security and functionality. With the shift towards newer versions of Windows, Microsoft continues to focus on providing a secure, efficient, and feature-rich computing environment for its users.

Luke Jones
Luke Jones
Luke has been writing about all things tech for more than five years. He is following Microsoft closely to bring you the latest news about Windows, Office, Azure, Skype, HoloLens and all the rest of their products.