Alternatively, it is possible to press and release the left mouse button whilst the cursor is above a menu button. The menu options will be revealed. Now move down and press and release the left button once more once on the selected item. To see an overview of the menu contents press the left mouse button over a menu button and move the mouse cursor over the other menu buttons. As each menu button is highlighted the appropriate options for this menu will be shown.
Some menu items lead to further menus.
These are called cascading menus. Treat these exactly as normal menus. This is a cascading menu which reveals four more options. To tear off a menu pull down the menu using the left mouse button, select the dashed perforation line, and release the button. The menu will be redrawn with a title bar which can be used to move it to any position on the screen.