Windows 11 KB5079473 (March 2026 Patch Tuesday) is not causing Blue Screen of Death (BSOD), reboot loops, or any major issues ...

Windows 10 KB5078885 ESU out with Secure Boot 2023, replacing expiring Secure Boot certificates from 2011. But it's a staged ...

A series of Windows 11 boot issues reported by users seems to have a root cause that stems from a bad December software update that was pushed out. According to Microsoft, a bad January update ...

Microsoft’s May 2025 update for Windows 11 (KB5058405) caused an unexpected boot problem for users running versions 22H2 and 23H2. After installing that security patch, some systems couldn’t load a ...

Microsoft confirms systems without updated Secure Boot certificates will boot normally but lose some security protections.

Make sure you've updated before the deadline.

Tenorshare社は11月19日（土曜）に4DDiG Windows Boot Genius V1.0.5をリリースしました。4DDiG Windows Boot Geniusはブルー/ブラックス ...

この不具合は、Windows 11バージョン25H2および24H2を実行するコンピュータに影響する。KB5074109をインストールすると起動時に停止コード「UNMOUNTABLE_BOOT_VOLUME」が発生し、ブラックスクリーン(BSoD: Black Screen of Death)を表示して起動に失敗する可能性がある。

In June 2025, Microsoft announced that, in June 2026, it would begin deprecating Secure Boot certificates of Windows systems ...

Monday's Windows 11 preview builds are here. Microsoft is now testing a new method to recover your computer from boot issues, improvements to widgets, and more. Microsoft is kicking off this week with ...