DISABLE WINDOWS MENUBAR

You can also disable the Windows menubar which consists of items such as File, Edit, View, Help and all those stuffs by using the following Registry Tweak.
1. Open Regedit.exe file.
2. Then move to the path given below.

PATH: HKEY_CLASSES_ROOT\CLSID\{5b4dae26-b807-11d0-9815-00c04fd91972}

3. Then Rename the above by replacing an asterisk before the CLSID as given below,

HKEY_CLASSES_ROOT\CLSID\{*5b4dae26-b807-11d0-9815-00c04fd91972}

4. Now close the Registry and restart your computer to make the change come alive.
5. Next time when you move on to the My computer or my documentyou will never see the menu bar.
6. To enable the menu bar, just remove the asterisk symbol which is placed before the CLSID shown above and again restart your computer.