IT之家6 月 24 日消息，微软为 Windows Secure Boot（安全启动）机制签发的三组核心证书于 2026 年 6 月 24 日起陆续进入过期状态。 这些证书自 2011 年签发以来，一直是验证 PC 启动过程中每个固件与软件组件数字签名的信任锚点。此次更新涉及将系统固件中的信任链从 2011 年的旧证书迁移至 2023 年签发的新证书。 当然，微软已在该日期前将 Secure B ...

A crucial Windows security certificate just expired - how to check your PC ...

Official support for Windows 10 has ended, and its security certificates are expiring. Your system is at risk, and Microsoft ...

When Windows won’t boot up, it can be a disturbing experience. But that moment passes quickly, and you must decide how to get past this (hopefully) temporary hiccup. Fortunately, there are plenty of ...

Your Windows 11/10 PC won't boot? It's scary, but don't despair. There are a myriad of fixes out there. The only trick is knowing which one to use. Safe Mode is an alternative boot scheme that starts ...

Microsoft has released Secure Boot 2023 certificates to all eligible Windows 11 and Windows 10 PC. Here's how to check if you ...