Microsoft’s first Windows 11 security update of 2026 broke shutdowns and some Remote Desktop sign-ins. Microsoft has released emergency out-of-band fixes via Windows Update, including KB5077744 and KB5077797.

Microsoft’s first major Windows 11 update of 2026 quickly turned into a headache for users, after widespread reports emerged of systems failing to shut down properly and remote sign-in tools suddenly becoming unusable.

Microsoft has released emergency out-of-band updates on both Windows 11 and Windows 10 for manual downloading. They fix shutdown and remote desktop bugs.

What is the Microsoft Windows 11 KB5034848 patch? The Microsoft Windows 11 KB5034848 patch is a preview cumulative update for Windows 11 that addresses various issues and introduces new features. This update includes improvements such as USB 80Gbps support ...

Use the following fixes for the “Install driver to show hardware” error on your Windows 11 system while trying to upgrade the OS: Plug the USB flash drive into ...

After confirming taskbar issues in Windows 11 KB5037853, Microsoft updated its official documentation one more time to clarify another bug in the latest non-security update. This time, it affects customers using Windows 11 inside virtual machines on ARM ...