
Fix Remote Desktop Authentication Error Occurred
You try to connect to a remote PC and see: "An authentication error has occurred. The Local S...
Software troubleshooting desk

You try to connect to a remote PC and see: "An authentication error has occurred. The Local S...

You click 'Check for updates' or restart your PC, but Windows Update sits on 'Pending install' fo...

If you upgraded to Windows 10 for free or bought a retail license, you can move that license to a...

You open Windows Terminal and get a 504 Gateway Timeout error when trying to acc...

You try to activate Windows, but get an 'Access Denied' error. This often happens when system fil...

You click the Windows Defender icon, but nothing happens—or you get an error saying the app didn'...