Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. Just when you thought Microsoft couldn’t get things any worse ...

Another Windows update, another round of unexpected headaches. This time, the culprit is a new Windows Hello bug that's locking users out after Microsoft's latest security patch—proving once again ...

A fix introduced into Windows last month to close a weakness in Kerberos authentication is causing logon failures for some Windows Hello for Business (WHfB) users, Microsoft has warned. In theory, the ...

If you’re stuck in Diagnostic Startup mode on your Windows 11/10 PC with an error message saying your PIN isn’t available, we will show you how to troubleshoot ...