微软随后发布了紧急更新来解决这些问题，但目前似乎还没有针对无法启动错误的修复方案，这也是迄今为止最严重的问题，唯一的解决方法是进入Windows恢复环境并卸载最新的安全补丁。 类似的翻车已经屡见不鲜。2025年8 月的安全更新就曾导致Windows ...
Windows 11 KB5074109 (January 2026 Update) is causing major issues on some PCs, and Microsoft has more details to share.
Windows 11 2026年1月的“周二补丁日”更新持续给用户带来麻烦。此前有报道称，该更新会导致应用程序冻结、应用程序损坏，甚至无法关机，这些问题据称已在第二次紧急OOB更新（KB5078127 和 KB5078132）后得到解决。
Everyone knows you need to keep your operating system up to date, but what happens when a company botches the update and ...
Microsoft is investigating reports that some Windows 11 devices are failing to boot with "UNMOUNTABLE_BOOT_VOLUME" errors ...
Windows 11 January 2026 updates may cause boot failures on some PCs. Microsoft is investigating issues linked to KB5074109.
Microsoft is aware of an alleged issue that leaves PCs unable to boot and requires manual recovery after Windows 11 January ...
3 天on MSN
'Devices are failing to boot': Why the latest Windows 11 bug could cause Microsoft more grief
Windows 11 runs into another disastrous bug with its latest update — Microsoft admits an 'issue in which devices are failing ...
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 ...
A fresh wave of Windows 11 update trouble is making the rounds, and this one is about as disruptive as it gets: some PCs reportedly can’t boot after installing the latest January 2026 security update.
After the first update stopped PCs from shutting down or going to sleep, the latest one halts the boot-up process. Microsoft ...
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