Microsoft released an emergency out-of-band update for Windows 11 on March 21, 2026, to resolve widespread sign-in problems affecting Microsoft accounts in apps and services following the March 10 ...

Microsoft is investigating an ongoing Outlook.com outage that is causing intermittent signing issues and preventing customers from accessing their mailboxes. Since the incident started over three ...

Microsoft has acknowledged problems with the KB5079473 update for Windows 11, corroborating reports from users that it is causing sign-in issues with a number of apps. The KB5079473 update was ...

Microsoft warns Entra ID admins to migrate from SMS and voice authentication before February 2027 to prevent sign-in ...

Microsoft announced that Windows settings backup and restore is now enabled by default on all Microsoft Entra-joined or Microsoft Entra hybrid-joined enterprise systems upgraded to Windows 11 26H2.