Tricks : How to Hide the drives(c:,d:,e:,...etc) in Ur Computer 1

1.Go to start->run.Type regedit.Now go to:
HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionPoliciesExplorer
2.Now in the right pane
  create a new DWORD item and name it NoDrives (it is case sensitive).
3.Now modify it’s value and set it to 3FFFFFF (Hexadecimal)
 .
4.Now restart your computer.
5.So, now when you click on My Computer, no drives will be shown
Note: 
To enable display of drives in My Computer, simply delete this DWORD item that you created.Again restart your computer.You can now see all the drives again.