Can and How do you install The Sims Deluxe Edition onto a Mac?

Yes, you can install The Sims Deluxe Edition on a Mac it is the Mac version of the game. If it is the PC version, it won't work on a Mac.

You install it by putting the CD into the disk drive, in which autorun will automatically start the process for you without you having to do anything. Then follow the onscreen instructions to guide you through the installation process.