Microsoft says it has resolved a Windows 11 bug that caused some commercial systems to fail to boot with an "UNMOUNTABLE_BOOT_VOLUME" error after installing recent security updates, with the fix ...

Microsoft's latest Patch Tuesday update is failing to install on some Windows 11 machines, mostly virtual ones, and dumping them into recovery mode with a boot error ...

Attackers have not waited for Exploit Wednesday; the Microsoft Windows zero-day attacks have already started. Here’s what you need to know and do.

Microsoft has swiftly deployed an emergency patch to address a critical issue that has been preventing some Windows 11 systems from properly installing the May 2025 security update (KB5058405). The ...