微软已开始在受支持的 Windows 11 24H2 和 25H2 版本系统上逐步自动替换即将过期的 Secure Boot（安全启动）证书。此次更新将自动推送，旨在确保设备在 2026 年 6 月之后仍能维持安全启动功能并继续接收安全更新。

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

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

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

Secure Boot is a feature of your PC's UEFI that only allows approved operating systems to boot up. It's a security tool that prevents malware from taking over your PC at boot time. While it's not ...

This article describes how to enable Secure Boot to install Windows 11. How Do I Enable Secure Boot? The easiest way to enable Secure Boot is to do so through UEFI. It's typically listed as one of the ...

Microsoft has released the KB5073724 extended security update to fix the Patch Tuesday security updates, including 3 ...

However, there may still be some machines without the latest certificates, and come June, Secure Boot can no longer be ...

Secure Boot plays an important role in keeping your Windows system safe from rootkit attacks. While traditionally, this feature has blocked many Linux distros from booting—but that isn’t true for all ...

Find the Secure Boot option and change it to Disabled. Save the changes and reboot again. We recommend keeping Secure Boot enabled unless you're sure it needs to be disabled. This article explains how ...

Almost majority of the Windows users now prefer to use either the Windows 10 or the Windows 11 because of the updates. It's also important to regularly roll out upgrades for the software so your apps ...

To disable Secure Boot, you need to restart your PC and open the Unified Extensible Firmware Interface (UEFI). Secure Boot is a feature in your PC's UEFI that only ...