... Mac OS X Desktop Thedesktop is the shimmering, three-dimensional Mac OS X landscape shown in Figure 1-2 . On a new Mac, it's covered by a starry galaxy photo that belongs to Leopard's ... you're the Mac& apos;s sole proprietor or have to share it with other people in an office, school, or household. • If it's your own Mac, and you've already been through the Mac OS ... the Mac OS X desktop. • If it's a shared Mac, you may encounter the Login dialog box, shown in Figure 1-1 . Click your name in the list (or type it, if there's no list). If the Mac...