January patch trips up Azure Virtual Desktop and Windows 365 authentication Microsoft has kicked off 2026 with another faulty ...

Microsoft’s first Windows 11 security update of 2026 broke shutdowns and some Remote Desktop sign-ins. Microsoft has released ...

One of the most disruptive bugs caused certain Windows 11 machines to reboot instead of switching off or entering sleep mode ...

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

Microsoft has released a second emergency, out-of-band update for Windows 11, this time to address crashes and instability ...

Microsoft issues second emergency patch for Windows this month - update your PC today ...

The out-of-band patch targets cloud file issues triggered by January’s security update, after Outlook users reported ...

Microsoft releases an emergency Windows 11 update to fix Outlook crashes caused by the January 2026 security update. Restore functionality now!

Microsoft has confirmed that it's blocking updates to Windows 11 24H2 through Windows Server Update Services (WSUS) after the April 2025 security updates: Devices which have installed the April ...

Microsoft adds HMAC protection to CLFS in Windows 11 25H2 and Server 2025, improving security while increasing disk and I/O ...