Most Windows errors occur after you log in to your computer. However, the User Profile Service Failed the Logon error doesn't ...

During an attempt to sign in, if Windows displays the Please wait for the User Profile Service message for a long time, say 5 minutes, then that post will help you ...

If after enabling the Guest account or creating a new user account or an old account maybe after a recent Windows update on your Windows 11 or Windows 10 system, attempts to log into the user accounts ...

A locally exploited Microsoft vulnerability (CVE-2021-34484) has been unofficially fixed by net heroes 0patch. Again. Found several months ago in the Windows User Profile Service, 0patch has done what ...

Microsoft has detailed a fix for a bug affecting tons of versions of Windows, but applying the patch is not as simple as ...

Microsoft has confirmed that Windows updates released since August 29, 2025, are breaking authentication on systems sharing ...