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 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 ...

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.

Windows 11’s first big update of 2026 was supposed to harden security and smooth out rough edges. Instead, it has left some users staring at blank desktops, stalled shutdown screens, and boot loops ...

One month ago, Microsoft notified users that it would remove some of its Windows 11 virtual machines. They are usually available in four variants: Hyper-V, VMware, Parallels, and VirtualBox. However, ...

QMR is Microsoft’s emerging tool to resurrect Windows after updates break bad. Here’s what it does and how to take it for a test drive. A noteworthy new feature is starting to make its way into ...