This month’s update also marks the first official one for Windows 11 26H2 and the end of support for Windows 11 24H2 Home and ...

Windows 11 October 2026 update for 24H2, 25H2 and 26H2 brings File Explorer PDF previews, Copilot key remapping, Bluetooth ...

It’s October 2026, and Microsoft is still finding bugs in Windows 11’s September updates, and it's affecting version 26H2.

A silent certificate swap will lock out unpatched PCs after mid-2027 unless July 2026 patches are installed.

Windows 11 machines that installed KB5124008, the mandatory September 8, 2026 security update, began failing to back up files through File History without ever showing an error that said so plainly.

Microsoft warned that the built-in File History backup feature in Windows may stop working on some systems after installing the September 2026 security updates.

Microsoft's Windows Update certificates expire in May and June 2027. Fortunately, replacement certificates are available.

Microsoft will rotate Windows Update certificates in May and June 2027. See which Windows versions need updates and how to ...

Microsoft is rotating the Windows Update certificates in 2027. PCs without the new certificates will lose all updates after ...

The September security updates for Windows are causing another problem: File History may fail. Microsoft acknowledges further problems that can occur after installing the software patches for the ...

Fix Windows Update Problems with proven steps: clear the cache, free disk space, and recover from reboot loops or failed ...

Introduction"Windows Update is stuck at 47% and won't move...""I'm stuck in a reboot loop after an update and can't open my ...