Microsoft has released an emergency Windows 11 update to fix crashing apps

Microsoft has released another emergency Windows 11 update after a January patch triggered widespread app crashes, Outlook ...
Windows Latest

Windows 11 KB5078127 emergency update (25H2) fixes Outlook POP, PST crashes, unresponsive apps after January 2026 Patch Tuesday

Windows 11 KB5078127 is an 'out-of-band' patch to fix an issue that broke Outlook Classic (POP, PST) after January 2026 Patch ...
Tom's Hardware on MSN

Some PCs can't boot after latest Windows 11 security update, no fix in sight — mostly affects 24H2 and 25H2 versions

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

Microsoft admits it accidentally crashed apps like Notepad, Paint, Snipping Tool on Windows 11, rolls out a fix

Microsoft confirms a server-side bug broke Store-based app activation, affecting apps like Notepad with 0x803F8001 error.
Windows Report

Windows 11 Notepad, Snipping Tool & More Apps Reportedly Not Opening for Many With 0x803F8001 Error

Windows 11 users report Notepad, Snipping Tool, and other apps failing to open, showing Microsoft Store error 0x803F8001 on affected systems.
WinBuzzer

Windows 11 January Update Breaks Notepad, Snipping Tool and Other Apps

Microsoft's January 2026 security update has broken Windows 11 apps like Notepad and Snipping Tool, introducing dual bugs ...