Microsoft has stopped routine updates for Windows 11 24H2 Home and Pro, while Windows 10 IoT Enterprise LTSB 2016 and Office LTSC 2021 also reach major support deadlines.
Microsoft has reached the end of the road for Windows 11 version 24H2 in the Home and Pro editions, cutting off routine security and quality updates for those consumer-facing builds. According to Microsoft’s release health documentation, devices on 24H2 Home and Pro stopped receiving monthly security and preview updates, along with fixes for known issues and time zone changes, on 13 October 2026. The company is steering users towards Windows 11 version 25H2, which it says will remain supported until 13 October 2027.
The change does not apply to Windows 11 24H2 in enterprise and education environments. Those editions remain on a longer servicing cycle and are due to continue receiving updates until 12 October 2027, giving corporate and institutional users more time to plan migrations. For unmanaged devices, Microsoft says the move to Windows 11 25H2 will arrive automatically, reducing the risk that home users remain on an unsupported build for long.
Microsoft’s wider support timetable is also tightening for older Windows 10 products. The company’s lifecycle pages show that Windows 10 IoT Enterprise LTSB 2016 reaches its extended end date on 14 October 2026, after which security updates and support end. Industry reporting has also pointed to Microsoft’s preparation of extended security updates for some retiring long-term servicing releases, designed to give organisations a temporary bridge while they move to newer LTSC versions. Those programmes, however, are limited in scope and are intended as a stopgap rather than a substitute for upgrading.
The same deadline has now arrived for Office LTSC 2021 and its associated applications, including Word, Excel, Outlook, PowerPoint, Project and Visio. Microsoft says these products will no longer receive security fixes, bug patches or technical support. For organisations running older Windows and Office estates, the message is clear: the supported path is no longer maintenance, but migration to newer releases before security gaps widen further.
Disclaimer: This content is intended for informational purposes only. Readers are advised to exercise their own judgement, conduct due diligence, or consult a qualified expert before acting on any information provided.
