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February 10, 2026—KB5077181 (OS Builds 26200. 7840 and 26100. 7840 . . . Microsoft Store apps updates Change log Improvements This security update contains fixes and quality improvements from KB5074109 (released January 13, 2026) KB5077744 (released January 17, 2026), and KB5078127 (released January 24, 2026) The following summary outlines key issues addressed by this update Also, included are available new features
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Microsoft Foundry Blog Microsoft Foundry is built with a strong commitment to security, grounded in deep integration with Microsoft Security across identity, data protection, and threat detection This foundation ensures customers can build and operate agents with enterprise‑grade protections and consistent governance across their AI estate
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