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Windows Update

Windows 11 KB5077179

KB5077179 (build 28000.1575) for Windows 11 26H1 drops as the February 2026 update

Published on February 10, 2026

Microsoft ships the February 2026 update for version 26H1, a version of Windows 11 that virtually no device is going to get.

Windows 11 KB5077181 / Image: Mauro Huculak

KB5077181 (build 26200.7840) for Windows 11 drops as the February 2026 update

Published on February 10, 2026

Microsoft ships the February 2026 Security Update for Windows 11 with cross-device resume, MIDI upgrades, and major security changes.

Windows 10 KB5075912

KB5075912 (build 19045.6937) for Windows 10 ESU drops as the February 2026 update

Published on February 10, 2026

Microsoft rolls out the fourth Patch Tuesday Extended Security Update for Windows 10 with some fixes.

Windows 11 feature tracker

Windows 11 feature history for 2026: every change, month by month

Published on February 6, 2026

Every Windows 11 feature and change in 2026, tracked month by month as Microsoft continues to reshape the operating system.

Windows 11 KB5074109 issues

Windows 11 update KB5074109 has been a disaster – List of major issues

Published on January 26, 2026

A routine Windows 11 security update spirals into one of the most unstable patches Microsoft has released in months.

Out-of-band update for Windows 10 / Image: Mauro Huculak

KB5078129 emergency update fixes January 2026 bugs on Windows 10 ESU

Published on January 25, 2026

Microsoft rushes an emergency Windows 10 fix after January 2026 update breaks cloud-based apps.

Out-of-band update for Windows 11

KB5078127 emergency update fixes chaos caused by January 2026 Windows 11 release

Published on January 24, 2026

Microsoft rushes second emergency Windows 11 update to undo damage caused by January’s Patch Tuesday release.

Out-of-band update for Windows 11

KB5077744 and KB5077797 fix shutdown and sign-in bugs on Windows 11

Published on January 18, 2026

Microsoft’s update quality continues to slip, forcing an emergency fix for bugs in Windows 11’s latest security update.

Windows 11 KB5074109

KB5074109 (build 26200.7623) for Windows 11 drops as the January 2025 update

Published on January 13, 2026

Microsoft kicks off 2026 with security-first Windows 11 updates for 25H2, 24H2, and 23H2, focusing on critical fixes and security ...

Windows 10 KB5073724

KB5073724 (build 19045.6809) for Windows 10 ESU drops as the January 2026 update

Published on January 13, 2026

Microsoft rolls out the third Patch Tuesday Extended Security Update for Windows 10 with some fixes.

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