Windows 10 ESU Activation Requirements and Updates

Windows 10 ESU Activation Requirements and Updates

First seen 10 Nov 2025, 11:52 UTC Heise.DeFeeds.4Sysops 72% similarity 10.3

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Windows 10 support ended on October 14, 2025, but organizations can still receive critical updates through the Extended Security Updates (ESU) program. To activate a Multiple Activation Key (MAK) for ESU, machines must be updated to version 22H2 and meet specific prerequisites, including reaching certain activation endpoints.

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