... 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 ... Getting into Mac OS X When you first turn on a Mac that's running Mac OS X 10.5, an Apple logo greets you, soon followed by an animated, rotating "Please wait" gear cursor and then ... 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 overall outer-space graphic theme. If you've ever...