Creating System folders

You can create every internal Windows folder by naming the folder with the correct CLSID:

ControlPanel.{21EC2020-3AEA-1069-A2DD-08002B30309D}
Dial Up Net.{992CFFA0-F557-101A-88EC-00DD010CCC48}
Printers.{2227A280-3AEA-1069-A2DE-08002B30309D}
Recycle Bin.{645FF040-5081-101B-9F08-00AA002F954E}
Fonts.{BD84B380-8CA2-1069-AB1D-08000948F534}
Subscriptions.{F5175861-2688-11d0-9C5E-00AA00A45957}
History.{FF393560-C2A7-11CF-BFF4-444553540000}
My Computer.{20D04FE0-3AEA-1069-A2D8-08002B30309D}
Search Results.{E17D4FC0-5564-11D1-83F2-00A0C90DC849}
Inbox.{00020D75-0000-0000-C000-000000000046}
DelegateFolders.{59031A47-3F72-44A7-89C5-5595FE6B30EE} Windows XP only

You don't have to use the standard names. You can name the folders as you like as long as the correct CLSID is added after the point.

These CLSIDs are set within HKLM\Software\Micorosft\Windows\CurrentVersion\Explorer\xxxxxxx\NameSpace
where xxxxxxx can stand for ControlPanel, Desktop, MyComputer, NetworkNeighbourhood and so on.