To clean Context Menu

Context menu, also means right-click menu. Here is a way that how to clean verbose items.

cmd - regedit, to open regeidt.

HKEY_CLASSES_ROOT - ***** - shellex - Context MenuHandlers

HKEY_CLASSES_ROOT - Folder\shell

HKEY_CLASSES_ROOT - Folder\shellex\ContextMenuHandlers

HKEY_CLASSES_ROOT - Directory\shell

HKEY_CLASSES_ROOT - Directory\shellex\ContextMenuHandlers

HKEY_CLASSES_ROOT -
Directory\Background \shellex\ContextMenuHandlers. To delete igfxcui（显卡），and keep New