For people who do not have much storage space for old macintosh computers, there are alternative ways to experience older operating systems.
Computers like the Apple Lisa are a good example where it is difficult to find one in working condition. When a limited run and hardware failing over time, creating an emulator is one of the best ways to preserve it.
Check out the following emulators for various Apple related operating systems. Click on the links below to download the emulation software.