Windows 11 Secure Boot

3 日

New Windows updates replace expiring Secure Boot certificates

Microsoft has started rolling out new Secure Boot certificates that will automatically install on eligible Windows 11 24H2 ...

Guru3D

Windows Secure Boot certificates expire in 2026; Windows 10 users impacted

Microsoft is in the middle of a Secure Boot certificate transition that many users will not notice until it becomes a problem ...

3 日on MSN

今日は毎月恒例「Windows Update」の日、Windows 11だけでなくWindows 10にも ...

Windowsのセキュリティ更新プログラムやバグ修正を配信する毎月恒例のWindows Updateが公開されました。日本時間2026年1月14日公開のWindows Updateでは、最大深刻度「緊急」の更新が5件、「重要」の更新が3件あります。

Guru3D

Windows 11 KB5074109 fixes NPU idle drain, phases Secure Boot updates

Microsoft has shipped its first Patch Tuesday update of 2026 for Windows 11, delivering cumulative update KB5074109 to ...

XDA Developers on MSN

I installed Windows 11 without TPM or Secure Boot, and it's been fine for years

Since there were already a bunch of workarounds doing rounds to install Windows 11 on unsupported PCs, I made some quick tweaks to the Registry Editor and installed the latest iteration. What I ...

1 日

Windows 11 23H2: Problems with Sleep and Shutdown after January Patch Day

Microsoft has now admitted that the January security updates for Windows 11 23H2 can interfere with sleep mode and shutdown.

マイナビニュース

セキュアブートを有効にしたWindows 11も侵害できるブートキットが登場

ESETはこのほど、「BlackLotus UEFI bootkit: Myth confirmed｜WeLiveSecurity」において、Windows 11のセキュアブートを回避する新たなユニファイド・エクステンシブル・ファームウェア・インタフェース(UEFI: Unified Extensible Firmware Interface)ブートキットが登場したと伝えた。