Microsoft is taking its time with the boot certificate rollout, but you don't have to. Activate the latest UEFI CA 2023 right now.

Secure Boot has relied on the same security certificates to verify bootloaders since 2011, during the development cycle for Windows 8. But those original certificates are set to expire in June and ...

这批原始证书于 2011 年开始服役，按计划将于 2026 年 6 月下旬结束其 15 年的生命周期。微软为确保全球 PC 生态的安全根基不崩塌，已联手戴尔、惠普、联想等 OEM 厂商，开启了这项涉及固件、操作系统和硬件的大规模迁移工程。

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

Windows 11 is refreshing Secure Boot keys in 2026. Here's why TPM-WMI Event ID 1801 appears, and how to verify the new certificate.

Microsoft is reminding users that the Secure Boot ecosystem will soon require a mandatory check-up. The Redmond-backed security protocol, part of the UEFI specification and primarily ...

Important security certificates for Windows 11 will soon expire for many users. In some cases, you will need to take action to prevent this from happening. Here's what you need to do and why.

Microsoft's latest Windows 11 update KB5077181 is wreaking havoc globally. Users face endless restart cycles, broken logins, ...

Safe Mode lets Windows start with only essential drivers and services, allowing you to troubleshoot crashes, faulty drivers, ...

Microsoft's Secure Boot certificates expire in June and need to be replaced. Microsoft provides a guide for server admins.

对于台式机用户来说，关机失败无非就是重新回到待机状态，多耗点电而已。但是对于笔记本电脑用户来说，如果是出门或者睡觉前把笔记本合盖睡眠，那么回头再拿出来时估计就直接电量归零了，若是刚好遇到紧急工作，那个地狱程度小雷都不敢想 ...

微软表示，他们从 Build 29531 开始设定了一个新的预览基线版本，建议所有参与 vNext 预览的用户使用全新安装。另外，虽然当前预览版界面仍显示为 Windows Server 2025，但在反馈与问题报告中应以“Windows ...