How to Disable Right-Click on Desktop

You can disable context menu or the menu you get when you right click on your mouse. You can use this trick as a prank or you can use this to prevent any one from changing options of your folders and applications by right clicking on them. Here is a way to disable the right-clicking or context menu on the entire Desktop, including the Start Button, Taskbar and the System Tray. 

Steps

• Start > Run >Type regedit and press [Enter].
• First, navigate to 

HKEY_CURRENT _USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer.

• Right-click in the right pane and create a new DWORD value. Name this DWORD key as “NoViewContextMenu”. Double-click on this DWORD and set its value to 1. Click ‘OK’. This step will disable the context menu for the Desktop..

Screen Shot :

• Next, in the same registry key as above, again right-click in the right pane and create another, new DWORD value. Name this DWORD “NoTrayContextMenu”. Double-click on this DWORD and set its value to 1. Click‘OK’. This step will disable the context menu for the System Tray.
• Finally, we’ll disable the context menu for the Taskbar. To do this, navigate to 
• HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced. 
• Right-click in the right pane and create a new DWORD value as before. Name this DWORD “TaskbarContextMenu”. The new DWORD will have a value of 0 – let it remain. 
• That’s it, you’re done.
• Exit the registry editor. Log Off and then log back On for the new settings to take effect. Now try right- clicking anywhere – you won’t be able to!
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• Note:
• To restore the context menus, repeat the above procedures, and simply change back the values from 0 to 1 and 1 to 0 as necessary.