Change Workgroup or system name windows 10, with original dialog

The new cute control panel doesn't include the original dialog which could edit the workgroup if you are not a member of a Domain.

The default WORKGROUP is not great to leave a system in if you are using home type sharing and security, so it is handy to change it.

It is possible in Windows 10 without much effort to change the hostname or rather the computer name on the Windows 10 operating system.

Please start the advanced system settings in Windows 10. The quickest way is via Run in Windows 10, open this keyboard shortcut Windows logo key + R.

In Windows 10 Run just type the command sysdm.cpl!