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Mar 10, 2026 · This cumulative update for Windows 11, version 25H2 and 24H2 (KB5079473), includes the latest security fixes and improvements, along with non-security updates from last month’s …

Get help and support for Microsoft Edge. Find Microsoft Edge support content, how-to articles, tutorials, and more.

Apr 2, 2026 · Voice and speech are rapidly becoming the primary interface for the next generation of AI agents, and building great voice experiences requires models that can both speak and listen with …

Jan 30, 2026 · The redesigned Copilot overview page in the Microsoft 365 admin center delivers a centralized, comprehensive, and contextual view of Copilot across the tenant. This new experience …

Mar 30, 2026 · Today, Researcher—Microsoft 365 Copilot's deep research agent for work—takes a significant step forward. Designed to tackle complex research in the flow of work, Researcher now …

February 2026 brings major updates to Microsoft Credentials—four new Microsoft Certifications and six new Microsoft Applied Skills now generally...