Windows 11 26H1: New OS for Arm PCs

By The BriefBrief

Microsoft announces Windows 11 26H1, a version exclusive to new Arm PCs, disrupting the usual update cadence.

WHO: Microsoft

WHAT: Announcement of Windows 11 26H1

WHEN: Feb 11, 2026 at 3:28 PM ET

WHERE: Location not specified

WHY: To provide a version of Windows exclusively for new Arm PCs

Sources (1): Ars Technica

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