导语：4月的微软补丁更新带来重要变化——Windows 现在会在系统设置中直观显示“安全启动”（Secure Boot/安全启动）状态，并告诉你是否已应用最新的证书更新。此项提示关系重大：部分旧证书将在6月到期，若未及时替换，安全启动的保护能力可能下降。与此同时，本次补丁修复了164个漏洞，其中8个为高危、2个为已被利用的零日漏洞，建议立即更新。

Beyond fixing a host of security vulnerabilities, the latest Patch Tuesday will display your Secure Boot status to make sure ...

要获取新的Secure Boot证书，确保你已经应用了最新的Windows更新。在Windows 10中，前往设置，选择更新与安全，然后点击Windows更新，检查是否有可用更新。在Windows 11中，直接进入Windows更新，点击检查更新按钮。下载并安装最新更新后，再次检查Secure Boot状态。

Microsoft is also updating the Windows Security app with a status indicator that will let users know whether their Windows 10 ...

None of that is surprising or different to the monthly norm for PC owners. What is different, Microsoft says, is that ...

If you have a bootable USB drive, you can boot your Windows 10 computer from the USB drive. The easiest way to boot from USB is to open the Advanced Startup Options by holding the Shift key when you ...

The Secure Boot refresh is one of the largest coordinated security maintenance efforts across the Windows ecosystem, ...

Secure Boot Certificates are set to expire soon. This guide shows how to check and update them and covers a roadmap for ...

Windows users beware. Microsoft has confirmed that Secure Boot certificates, first issued in 2011, expire in 8 just weeks. This has not happened before, and it will affect hundreds of millions of PCs.

For a long time, Microsoft didn’t sell Windows install media in the form of bootable USB flash drives. Instead, it prefered to stick to old-school DVD media, despite the fact that many notebooks today ...