Microsoft is telling Windows 11 users to do something it almost never recommends: roll back a critical security update if ...

Microsoft says uninstall Windows 11 update KB5074109 to fix Outlook Classic hangs, black screens and other stability issues ...

Microsoft released an emergency Windows 11 update fixing Outlook crashes, missing emails, and cloud sync bugs after the ...

Microsoft confirmed that the KB5074109 January Windows 11 security update causes the classic Outlook desktop client to freeze ...

Windows 11 KB5074109 causes Outlook freezing for POP accounts. Microsoft confirms the issue and investigates a permanent fix.

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

Microsoft shares workarounds for a Windows 11 KB5074109 bug that breaks Outlook for POP email accounts and PST files.

Microsoft has taken the rare step of publicly advising users to uninstall a Windows 11 security update after it triggered ...

Microsoft's January 2026 security update for Windows 11 has triggered some highly disruptive system issues, users report. As ...