With Mac OS X Leopard, the world's most advanced operating system is now even better. Leopard is loaded with innovations—starting with an amazingly trouble-free installation if you're upgrading your Mac. Then it's never been easier to find, arrange, and share everything on your computer. Organize your files in stacks, browse files with Cover Flow, use Quick Look to preview files without even opening them, go back in time to restore old files with Time Machine,* send email using personalized stationery, add effects to video chats,** and much more.
The Family Pack Software License Agreement allows you to install and use one copy of the Apple software on up to a maximum of five (5) Apple-labeled computers at a time as long as those computers are located in the same household and used by persons who occupy that household. "Household" means a person or persons who share the same housing unit such as a home, apartment, mobile home, or condominium, including student members who are primary residents of that household but reside at a separate on-campus location. This license does not extend to business or commercial users.
*Time Machine requires an additional hard drive, sold separately. **Video chatting requires a broadband Internet connection; fees may apply. ***Requires Windows, sold separately.