Windows 11 2025 Updateの登場を告知するWindows Blogのエントリー「How to get the Windows 11 2025 Update」 Windows 11 2025 Updateを適用したPCのバージョン情報 ...

Windows 10 PCs have two free options for extended security updates. To qualify for free personal updates, enroll with a Microsoft account. The one-year extension for consumers ends in October 2026.

Microsoft says the August 2025 security updates are triggering unexpected User Account Control (UAC) prompts and app installation issues for non-admin users across all supported Windows versions. This ...

Microsoft has removed a compatibility hold that prevented devices with integrated cameras from installing Windows 11 24H2 due to a face detection bug causing app freezes. The issues were triggered ...