The Amiga used a menu-bar style similar to that of the Macintosh, with the exception that the machine's custom graphics chips allowed each program to have its own "screen", with its own resolution and colour settings, which could be dragged down to reveal the screens of other programs. The title/menu bar would typically sit at the top of the screen, and could be accessed by pressing the right mouse button, revealing the names of the various menus. When the right menu button was not pressed down, the menu/title bar would typically display the name of the program which owned the screen, and some other information such as the amount of memory used. When accessing menus with right mouse buttons pressed, one could select multiple menu entries by clicking the left mouse button, and when right mouse button was released, all actions selected in the menus would be performed in the order they were selected. This was known as multiselect.