Knowledge base for software setup, errors, and daily tool work.

Fix Windows Security Module Service Not Running

You open Windows Security and see a message that the service isn't running. The shield icon in th...

Fix Remote Desktop Invalid Configuration Error on Windows 10

When you try to connect to a remote PC using Remote Desktop on Windows 10, you might see an error...

Fix Windows Update Authentication Failed for Domain Users

If you're a domain user and see "Authentication failed" when checking for Windows Updates, the is...

Fix 'Remote Desktop Command Not Found' Error