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Available today: Anthropic Claude Opus 4.7 in Microsoft 365 Copilot
Today we''re expanding model choice in Microsoft 365 Copilot with the addition of Anthropic''s latest model—Claude Opus 4.7—now available in Copilot Cowork (Frontier) and Copilot
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Find help and how-to articles for Windows operating systems. Get support for Windows and learn about installation, updates, privacy, security and more.
March 10, 2026—KB5079473 (OS Builds 26200.8037 and 26100.8037)
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
April 14, 2026—KB5083769 (OS Builds 26200.8246 and 26100.8246)
This cumulative update for Windows 11, version 25H2 and 24H2 (KB5083769), includes the latest security fixes and improvements, along with non-security updates from last month''s
Update Audio drivers in Windows
Update audio drivers using Windows Update (Recommended) Windows Update is the recommended way to get the latest audio drivers. Select Start > Settings > Windows Update. Select Check for
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