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。 Secure Boot（安全启动）是一项安全功能，用于防止恶意软件（如 rootkit）在系统启动阶段运行。它通过 UEFI 固件确保设备仅加载经过验证的可 ...

安装Win7时提示Windows安装程序无法将Windows配置为在此计算机的硬件上运行，许多用户尝试过多种方法，如调整硬盘分区、避免使用Ghost版系统、加载Intel芯片组驱动或输入msoobe命令等，但这些操作复杂且效果不佳。实际上，问题根源在于Windows Boot Manager。该引导 ...

IT之家 1 月 28 日消息，微软昨日（1 月 27 日）发布博文，面向 Release Preview 频道的 Windows Insider 项目成员，推送了适用于 Windows 11 的 KB5074105，用户安装后版本号升至 26100.7701（24H2）和 26200.7701（25H2）。

There are various reasons why Windows does not start. The first assumption is a defect in the boot environment that prevents the system from starting. However, causes can also be a defective file ...

A newly discovered and previously undocumented UEFI (Unified Extensible Firmware Interface) bootkit has been used by attackers to backdoor Windows systems by hijacking the Windows Boot Manager since ...

I have XP installed on one drive, and want to install Win7 to a second, leaving the XP drive untouched. In the installer I can choose which drive/partition to install Win7 on, but the boot manager ...