Windows 11 KB5078127 is an 'out-of-band' patch to fix an issue that broke Outlook Classic (POP, PST) after January 2026 Patch ...

Microsoft released unplanned updates over the weekend. They correct errors in the January patches and bring new boot certificates.

米Microsoftは1月17日（現地時間）、2026年1月のセキュリティ更新プログラムで発生したトラブルを解決するためのパッチを定例外（OOB）で公開した。「Microsoft Update カタログ」を介して提供中だ。

Windows 11’s latest update drama: KB5074109 breaks things, and the uninstall process breaks too.

Struggling with the "DNS Probe Finished Nxdomain" error on Windows 11? Discover proven fixes to resolve DNS issues fast, ...

Windows 11 shutdown bug explained with causes, fixes, and workarounds to stop restarts, battery drain, and failed power-offs ...

Struggling with the Windows 11 Sticky Notes database error? Discover proven troubleshooting steps to restore your notes ...

Insufficient disk space is one of the causes of a Windows Update error. Check the space on your C drive. You can use the Disk Cleanup tool. The Windows folder takes ...

Microsoft has released Windows Terminal Preview v1.24.10212.0 with bug fixes, IME compatibility improvements, security ...