Round and round we go.

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 says it is aware of two separate issues that could affect some Windows 11 installs, including a fatal bug that ...

Microsoft has linked recent reports of Windows 11 boot failures after installing the January 2026 updates to previously failed attempts to install the December 2025 security update, which left systems ...

Forbes contributors publish independent expert analyses and insights. Zak Doffman writes about security, surveillance and privacy. “Reset and recovery operations on some Windows versions might fail,” ...

Microsoft’s latest Windows 11 security update was meant to harden PCs against stealthy firmware attacks. Instead, it has triggered a fresh headache: some systems now refuse to power off properly, ...

Microsoft has responded to the torrent of headlines following multiple bugs and emergency updates with an assurance that it is “working to rebuild trust in Windows.” The company’s engineers, The Verge ...

KB5077181 could make some PCs faster if explorer.exe was hanging on your system, and it also fixes the black screen issue on Nvidia GPUs.

A few unfortunate users of the Windows 11 October 2025 update (and Windows Server 2025) may have stumbled upon a critical issue where the Windows Recovery Environment (WinRE) failed to pick up mouse ...

TL;DR: Recent reports linked Windows 11 security updates KB5063878 and KB5062660 to SSD failures during large data transfers, especially on DRAM-less drives with Phison controllers. However, after ...

Refreshing new certificates represents one of the largest coordinated security maintenance efforts across the Windows ecosystem,' Microsoft explains.