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Security Updates

Microsoft Releases Optional Windows 11 Fix After Patch Tuesday Breaks App Sign-Ins

Affected users must manually install KB5085516 to restore online features in Microsoft Account apps.

Microsoft Fixes Six Actively Exploited Zero‑Days in February Patch Tuesday

Microsoft Expands Advisory on Windows Shutdown Bug, Pledges Fix in Future Update

Windows 11 Surges Past Windows 10 as Installed Base Tops 1 Billion

Microsoft Ships Second Windows 11 Emergency Fix as Reports of Boot Failures Spur Probe

Microsoft Urges Uninstall for Buggy Windows Update as Outlook Freezes Persist

Microsoft Ships Emergency Windows Updates to Fix Remote Sign‑In and Shutdown Failures

Microsoft January Windows Patches Fix Active Exploit, Cause Cloud Logins and Shutdown Bugs

Microsoft’s January Patch Tuesday Fixes 112 Flaws, Confirms DWM Zero-Day Exploited

Microsoft’s December Patch Tuesday Fixes 57 Flaws, Including Exploited Windows Zero-Day

Microsoft Quietly Alters Windows to Expose Full .LNK Targets After Years of Real‑World Abuse

Microsoft Probes Windows 10 ESU KB5068781 Failures on Subscription-Activated Enterprise PCs

Microsoft Releases KB5072653 to Fix Windows 10 ESU 0x800f0922 Failures

Microsoft’s November Patch Tuesday Fixes 63 Flaws, Including Actively Exploited Windows Kernel Zero-Day

Microsoft Fixes Long-Running Windows ‘Update and Shut Down’ Bug for Windows 11

Microsoft Ships Emergency Fix for Windows Recovery USB Input Bug

Microsoft Pushes Out-of-Band Windows 11 Update to Fix Broken Recovery Input

Microsoft’s October Patch Tuesday Fixes 175 Flaws as CISA Orders Rapid Patching of Exploited Zero‑Days

Microsoft Ends Windows 10 Support After Final Security Patch

Windows 10 Support Ends Oct. 14 as Microsoft Activates One-Year Extended Updates