![nocontextmenu のプレビュー](https://addons.mozilla.org/static-server/img/addon-icons/default-64.d144b50f2bb8.png)
nocontextmenu 作成者: Callan Bryant
Disables context menu everywhere, replacing the action with a single left click. Useful for kiosks.
この拡張機能を使用するには Firefox が必要です
Disables context menu everywhere, replacing the action with a single left click. Useful for kiosks.