Select
, Menu
and Adjust
. Select
functions in the same way as the “Primary” mouse button in other operating systems. Menu
will bring up a context-sensitive menu appropriate for the position of the pointer, and this often provides the only means of activating this menu. This menu in most applications equates to the “Application Menu” found at the top of the screen in Mac OS, and underneath the window title under Microsoft Windows. Adjust
serves for selecting multiple items in the “Filer” desktop, and for altering parameters of objects within applications – although its exact function usually depends on the programmer.