Windows App forgets how to log in with first security update of the year

January patch trips up Azure Virtual Desktop and Windows 365 authentication Microsoft has kicked off 2026 with another faulty ...
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 ...
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 Update KB5074109 Linked to App Crashes and Lockups

Windows 11 users report system freezes, app crashes, and driver issues after installing Microsoft update KB5074109.

The first big Windows update of 2026 has bugs: Outlook freezes, app errors, and how to fix them

The first big Windows update of 2026 has bugs: Outlook freezes, app errors, and how to fix them ...