* Go to Start --> Run.
* Open Registry Editor by typing regedit.
* Now, go to HKEY_CURRENT_USER --> Software --> Microsoft --> Windows --> CurrentVersion --> Policies --> Explorer.
* In the right pane create a new DWORD item and name it NoDrives(it is case sensitive).
* Modify it's value and set it to 3FFFFFF (Hexadecimal).
* Now restart your computer.
* So, now when you click on My Computer, no drives will be shown - All Gone.
* 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.
