Microsoft confirmed that the KB5074109 January Windows 11 security update causes the classic Outlook desktop client to freeze ...
XDA Developers on MSN
Windows 11's January update is causing chaos with Outlook, and there's no fix yet
There are workarounds, though.
Windows 11 KB5078127 is an 'out-of-band' patch to fix an issue that broke Outlook Classic (POP, PST) after January 2026 Patch ...
Microsoft shared a temporary workaround for customers experiencing Outlook freezes after installing this month's Windows ...
Microsoft issued another out-of-band update to fix a bug that caused Outlook to crash for Windows 11 users. This second ...
January's Windows 11 update rendered classic Outlook unusable for many users. While Microsoft works on a fix, they've ...
Morning Overview on MSN
Microsoft warns Windows 11 users: whatever you do, don’t try this
Microsoft is telling Windows 11 users to do something it almost never recommends: roll back a critical security update if ...
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.
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