Microsoft has acknowledged further problems with the January security updates for Windows. Applications may no longer respond ...

After Windows 11 January 2026 update, we're seeing reports of other issues, including a sleep problem (S3), and more.

A Windows 11 security update caused shutdown and remote access failures, forcing Microsoft to release an emergency fix within days.

Smart App Control is stopping some Windows 11 built-in apps from working, and locking ROG Ally users out of device software.

The emergency patch addresses problems linked to Outlook and files stored in cloud-based locations following Microsoft’s ...

Microsoft has issued guidance to uninstall KB5074109 security update or switch to webmail after the patch caused Outlook ...

Microsoft's January security updates for Windows 11 also appear to be disrupting Outlook. Microsoft is investigating problems ...

Microsoft has released a second emergency, out-of-band update for Windows 11, this time to address crashes and instability affecting Outlook following the company’s January 2026 security updates.

A Windows security update bug has prevented some Windows 11 24H2 and 25H2 users from booting into their PCs, requiring them ...